在R中使用aov时的summary.lm输出 [英] summary.lm output when using aov in R
问题描述
相关赏金: 250个声望点.
我对summary.lm()
输出有疑问.
首先,这是我的数据集的可复制代码:
Cond_Per_Row_stats<-structure(list(Participant = structure(c(1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L), .Label = c("21", "22",
"23", "24", "25", "26", "27", "28", "29", "30"), class = "factor"),
Coherence = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L), .Label = c("P0.0", "P3", "P35",
"P4", "P45"), class = "factor"), PrimeType = structure(c(1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L), .Label = c("fp",
"np", "tp"), class = "factor"), PrimeDuration = structure(c(1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("1200ms",
"50ms"), class = "factor"), Condition = structure(c(21L,
21L, 21L, 21L, 21L, 21L, 21L, 21L, 21L, 21L, 22L, 22L, 22L,
22L, 22L, 22L, 22L, 22L, 22L, 22L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 11L,
11L, 11L, 11L, 11L, 11L, 11L, 11L, 11L, 11L, 12L, 12L, 12L,
12L, 12L, 12L, 12L, 12L, 12L, 12L, 25L, 25L, 25L, 25L, 25L,
25L, 25L, 25L, 25L, 25L, 26L, 26L, 26L, 26L, 26L, 26L, 26L,
26L, 26L, 26L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 6L,
6L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 15L, 15L, 15L, 15L, 15L,
15L, 15L, 15L, 15L, 15L, 16L, 16L, 16L, 16L, 16L, 16L, 16L,
16L, 16L, 16L, 23L, 23L, 23L, 23L, 23L, 23L, 23L, 23L, 23L,
23L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L,
13L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 29L,
29L, 29L, 29L, 29L, 29L, 29L, 29L, 29L, 29L, 30L, 30L, 30L,
30L, 30L, 30L, 30L, 30L, 30L, 30L, 9L, 9L, 9L, 9L, 9L, 9L,
9L, 9L, 9L, 9L, 10L, 10L, 10L, 10L, 10L, 10L, 10L, 10L, 10L,
10L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 20L,
20L, 20L, 20L, 20L, 20L, 20L, 20L, 20L, 20L, 27L, 27L, 27L,
27L, 27L, 27L, 27L, 27L, 27L, 27L, 28L, 28L, 28L, 28L, 28L,
28L, 28L, 28L, 28L, 28L, 7L, 7L, 7L, 7L, 7L, 7L, 7L, 7L,
7L, 7L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 17L, 17L,
17L, 17L, 17L, 17L, 17L, 17L, 17L, 17L, 18L, 18L, 18L, 18L,
18L, 18L, 18L, 18L, 18L, 18L), .Label = c("P0.0np1200.0",
"P0.0np50.0", "P3np1200.0", "P3np50.0", "P35np1200.0", "P35np50.0",
"P4np1200.0", "P4np50.0", "P45np1200.0", "P45np50.0", "P0.0tp1200.0",
"P0.0tp50.0", "P3tp1200.0", "P3tp50.0", "P35tp1200.0", "P35tp50.0",
"P4tp1200.0", "P4tp50.0", "P45tp1200.0", "P45tp50.0", "P0.0fp1200.0",
"P0.0fp50.0", "P3fp1200.0", "P3fp50.0", "P35fp1200.0", "P35fp50.0",
"P4fp1200.0", "P4fp50.0", "P45fp1200.0", "P45fp50.0"), class = "factor"),
Accuracy = c(0.785398163397448, 0.523598775598299, 0.785398163397448,
0.523598775598299, 0.785398163397448, 0.869122203007293,
0.955316618124509, 0.785398163397448, 0.615479708670387,
0.701674123787604, 1.15026199151093, 1.15026199151093, 0.869122203007293,
0.523598775598299, 0.701674123787604, 0.701674123787604,
0.955316618124509, 0.701674123787604, 0.955316618124509,
0.615479708670387, 0.955316618124509, 0.785398163397448,
0.701674123787604, 0.869122203007293, 0.785398163397448,
0.615479708670387, 0.615479708670387, 0.869122203007293,
0.701674123787604, 0.615479708670387, 1.0471975511966, 0.869122203007293,
0.615479708670387, 0.615479708670387, 0.869122203007293,
0.701674123787604, 0.701674123787604, 0.869122203007293,
0.785398163397448, 0.869122203007293, 1.0471975511966, 0.955316618124509,
0.523598775598299, 1.0471975511966, 0.615479708670387, 0.955316618124509,
0.615479708670387, 0.785398163397448, 0.955316618124509,
0.785398163397448, 0.701674123787604, 0.615479708670387,
0.615479708670387, 0.955316618124509, 0.869122203007293,
0.869122203007293, 1.0471975511966, 0.785398163397448, 0.701674123787604,
0.785398163397448, 1.0471975511966, 0.911738290968488, 1.00028587904971,
0.827113206702756, 0.785398163397448, 1.00028587904971, 1.09681145610345,
1.00028587904971, 1.0471975511966, 1.09681145610345, 1.0471975511966,
0.827113206702756, 1.0471975511966, 0.420534335283965, 0.659058035826409,
1.0471975511966, 0.869122203007293, 1.0471975511966, 0.869122203007293,
0.785398163397448, 1.09681145610345, 0.785398163397448, 0.955316618124509,
0.911738290968488, 0.911738290968488, 1.00028587904971, 1.20942920288819,
1.15026199151093, 1.00028587904971, 1.20942920288819, 1.09681145610345,
1.0471975511966, 0.911738290968488, 0.827113206702756, 1.00028587904971,
0.969532110115768, 1.09681145610345, 1.00028587904971, 0.785398163397448,
1.09681145610345, 1.09681145610345, 0.869122203007293, 0.743683120092141,
0.869122203007293, 0.869122203007293, 1.0471975511966, 1.00028587904971,
1.09681145610345, 1.36522739563372, 1.00028587904971, 1.15026199151093,
0.869122203007293, 0.570510447745185, 1.20942920288819, 1.0471975511966,
0.955316618124509, 0.827113206702756, 1.00028587904971, 1.00028587904971,
1.0471975511966, 0.955316618124509, 0.911738290968488, 0.911738290968488,
0.570510447745185, 0.869122203007293, 1.00028587904971, 0.869122203007293,
0.785398163397448, 0.911738290968488, 0.869122203007293,
0.785398163397448, 0.701674123787604, 1.00028587904971, 0.420534335283965,
0.570510447745185, 0.969532110115768, 0.869122203007293,
0.911738290968488, 1.0471975511966, 0.785398163397448, 0.955316618124509,
0.827113206702756, 0.827113206702756, 0.659058035826409,
0.955316618124509, 0.701674123787604, 0.785398163397448,
0.785398163397448, 1.09681145610345, 1.0471975511966, 0.869122203007293,
0.827113206702756, 0.911738290968488, 0.827113206702756,
0.785398163397448, 0.827113206702756, 1.00028587904971, 0.911738290968488,
1.09681145610345, 0.955316618124509, 0.955316618124509, 1.15026199151093,
0.785398163397448, 0.955316618124509, 0.911738290968488,
1.0471975511966, 0.869122203007293, 0.869122203007293, 0.911738290968488,
0.955316618124509, 0.955316618124509, 0.827113206702756,
0.785398163397448, 0.869122203007293, 0.955316618124509,
0.684719203002283, 0.827113206702756, 1.00028587904971, 0.785398163397448,
0.827113206702756, 1.27795355506632, 1.20942920288819, 1.27795355506632,
1.00028587904971, 0.869122203007293, 1.15026199151093, 1.36522739563372,
1.27795355506632, 1.5707963267949, 1.5707963267949, 1.5707963267949,
1.27795355506632, 1.20942920288819, 0.911738290968488, 0.659058035826409,
1.36522739563372, 1.20942920288819, 1.36522739563372, 1.36522739563372,
1.27795355506632, 1.20942920288819, 1.0471975511966, 1.15026199151093,
1.15026199151093, 0.869122203007293, 1.27795355506632, 1.36522739563372,
1.27795355506632, 1.09681145610345, 1.36522739563372, 1.27795355506632,
1.00028587904971, 1.27795355506632, 1.15026199151093, 1.00028587904971,
1.36522739563372, 1.09681145610345, 1.15026199151093, 1.15026199151093,
1.36522739563372, 1.5707963267949, 1.5707963267949, 0.869122203007293,
1.09681145610345, 1.20942920288819, 1.36522739563372, 1.27795355506632,
1.27795355506632, 1.36522739563372, 1.5707963267949, 1.5707963267949,
1.15026199151093, 0.911738290968488, 1.20942920288819, 1.20942920288819,
1.28403977458335, 1.20942920288819, 1.36522739563372, 1.27795355506632,
1.36522739563372, 1.20942920288819, 0.911738290968488, 1.20942920288819,
1.0471975511966, 0.827113206702756, 1.5707963267949, 1.0471975511966,
1.0471975511966, 1.15026199151093, 1.27795355506632, 1.15026199151093,
1.00028587904971, 1.20942920288819, 0.659058035826409, 0.785398163397448,
1.09681145610345, 1.20942920288819, 0.827113206702756, 1.0471975511966,
1.20942920288819, 1.5707963267949, 0.955316618124509, 1.0471975511966,
1.0471975511966, 0.869122203007293, 1.20942920288819, 1.27795355506632,
1.09681145610345, 1.0471975511966, 1.5707963267949, 1.27795355506632,
0.869122203007293, 1.00028587904971, 0.911738290968488, 0.911738290968488,
1.00028587904971, 1.20942920288819, 1.20942920288819, 1.00028587904971,
1.36522739563372, 1.0471975511966, 1.09681145610345, 0.827113206702756,
1.15026199151093, 1.09681145610345, 1.27795355506632, 1.36522739563372,
1.36522739563372, 1.36522739563372, 1.15026199151093, 1.27795355506632,
0.955316618124509, 0.701674123787604, 1.09681145610345, 1.00028587904971,
1.20942920288819, 1.20942920288819, 1.20942920288819, 1.00028587904971,
1.36522739563372)), .Names = c("Participant", "Coherence",
"PrimeType", "PrimeDuration", "Condition", "Accuracy"), row.names = c(20L,
21L, 22L, 23L, 24L, 25L, 26L, 27L, 28L, 29L, 49L, 50L, 51L, 52L,
53L, 54L, 55L, 56L, 57L, 58L, 78L, 79L, 80L, 81L, 82L, 83L, 84L,
85L, 86L, 87L, 107L, 108L, 109L, 110L, 111L, 112L, 113L, 114L,
115L, 116L, 136L, 137L, 138L, 139L, 140L, 141L, 142L, 143L, 144L,
145L, 165L, 166L, 167L, 168L, 169L, 170L, 171L, 172L, 173L, 174L,
194L, 195L, 196L, 197L, 198L, 199L, 200L, 201L, 202L, 203L, 223L,
224L, 225L, 226L, 227L, 228L, 229L, 230L, 231L, 232L, 252L, 253L,
254L, 255L, 256L, 257L, 258L, 259L, 260L, 261L, 281L, 282L, 283L,
284L, 285L, 286L, 287L, 288L, 289L, 290L, 310L, 311L, 312L, 313L,
314L, 315L, 316L, 317L, 318L, 319L, 339L, 340L, 341L, 342L, 343L,
344L, 345L, 346L, 347L, 348L, 368L, 369L, 370L, 371L, 372L, 373L,
374L, 375L, 376L, 377L, 397L, 398L, 399L, 400L, 401L, 402L, 403L,
404L, 405L, 406L, 426L, 427L, 428L, 429L, 430L, 431L, 432L, 433L,
434L, 435L, 455L, 456L, 457L, 458L, 459L, 460L, 461L, 462L, 463L,
464L, 484L, 485L, 486L, 487L, 488L, 489L, 490L, 491L, 492L, 493L,
513L, 514L, 515L, 516L, 517L, 518L, 519L, 520L, 521L, 522L, 542L,
543L, 544L, 545L, 546L, 547L, 548L, 549L, 550L, 551L, 571L, 572L,
573L, 574L, 575L, 576L, 577L, 578L, 579L, 580L, 600L, 601L, 602L,
603L, 604L, 605L, 606L, 607L, 608L, 609L, 629L, 630L, 631L, 632L,
633L, 634L, 635L, 636L, 637L, 638L, 658L, 659L, 660L, 661L, 662L,
663L, 664L, 665L, 666L, 667L, 687L, 688L, 689L, 690L, 691L, 692L,
693L, 694L, 695L, 696L, 716L, 717L, 718L, 719L, 720L, 721L, 722L,
723L, 724L, 725L, 745L, 746L, 747L, 748L, 749L, 750L, 751L, 752L,
753L, 754L, 774L, 775L, 776L, 777L, 778L, 779L, 780L, 781L, 782L,
783L, 803L, 804L, 805L, 806L, 807L, 808L, 809L, 810L, 811L, 812L,
832L, 833L, 834L, 835L, 836L, 837L, 838L, 839L, 840L, 841L, 861L,
862L, 863L, 864L, 865L, 866L, 867L, 868L, 869L, 870L), class = "data.frame")
(注意:在此值得注意的是,在创建可复制代码之前,我已将参与者"更改为一个因子.这是为了确保 我多次重复测量: 具有以下输出: 接下来,我尝试进行计划中的对比,这就是我遇到的问题.首先,我要使用: 但是重复测量模型的输出不兼容: 当我只想要模型的摘要时,这不是一个大问题,我可以使用 例如,从数据框中可以看到有30个条件.这是我整理的代码,试图创建计划的对比度,其中将10 np个条件作为控件,并在 summary.lm()的输出将导致与上述相同的错误. 但是,如果我运行以下代码直接调用一个部分: 我得到以下输出: 基本上,我不太确定自己在这里看到的内容(尤其是考虑如何设置 在将summary.lm()用于重复测量计划的对比时,是否有人有任何经验或专业知识?还是使用 谢谢. 现在,我们创建一个 您的对比等同于以下假设: 考虑所有因子水平及其在 由此我们可以看到 我们现在可以使用
如果您仅对与因子 这在 然后我们可以通过以下方式指定 结果等于我们使用更复杂"方法获得的结果. Related Bounty: 250 reputation points. I have a question regarding Firstly, here is reproducible code for my data set: (NB: It is worth noting here that I changed 'Participant' to a factor prior to creating reproducible code. This is in order to ensure the output of I then change the factor levels in Condition like this: I run a repeated measures aov: With this output: Next I attempt to conduct planned contrasts and that's where I run into problems. First of all I want to use: But the output from the repeated measures model is not compatible: This isn't a massive issue when I simply want a summary of the model, I can just use For example, as you can see from the dataframe there are 30 conditions. This is the code I've put together in an attempt to create planned contrasts where the 10 np Conditions are controls and the remaining Conditions are compared to them in The output for summary.lm() here results in the same error as above. However, if I run the following code calling a section directly: I get this output: Essentially I'm not entirely sure what I'm seeing here (especially considering how I set up Does anyone have any experience or know-how when it comes to adapting summary.lm() for repeated measures planned contrasts? Or is there another way of viewing the outcome of the planned contrasts in a repeated measures ANOVA using Thanks in advance. The At first we fit the repeated measures ANOVA using orthogonal contrasts. Now we create an Your contrasts equate to the following hypotheses: Considering all factor levels and their order in the From this we can see the contrast weights you need for To calculate your custom contrasts and get p-values we can now use the
If you are only interested in contrasts related to the factor This implicitly averages over the levels of We can then specify the contrast weights for The results are equal to the ones we obtained with the "more complex" method. 这篇关于在R中使用aov时的summary.lm输出的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!aov
的输出与III型ezANOVA
的输出匹配.影响aov
的输出,使其与summary.lm()
不兼容.但是,用aov
运行重复测量时似乎无法避免,请参见Cond_Per_Row_stats$Condition <- factor (Cond_Per_Row_stats$Condition, levels = c("P0.0np1200.0", "P0.0np50.0",
"P3np1200.0", "P3np50.0",
"P35np1200.0", "P35np50.0",
"P4np1200.0", "P4np50.0",
"P45np1200.0", "P45np50.0",
"P0.0tp1200.0", "P0.0tp50.0",
"P3tp1200.0", "P3tp50.0",
"P35tp1200.0", "P35tp50.0",
"P4tp1200.0", "P4tp50.0",
"P45tp1200.0", "P45tp50.0",
"P0.0fp1200.0", "P0.0fp50.0",
"P3fp1200.0", "P3fp50.0",
"P35fp1200.0", "P35fp50.0",
"P4fp1200.0", "P4fp50.0",
"P45fp1200.0", "P45fp50.0"
))
Cond_Per_Row_stats <- Cond_Per_Row_stats[order(Cond_Per_Row_stats$Condition),]
aovModel <- aov(Accuracy ~ (Coherence * PrimeDuration * PrimeType) + Error(Participant/(Coherence * PrimeDuration * PrimeType)), data = Cond_Per_Row_stats)
summary(aovModel)
Error: Participant
Df Sum Sq Mean Sq F value Pr(>F)
Residuals 9 2.045 0.2272
Error: Participant:Coherence
Df Sum Sq Mean Sq F value Pr(>F)
Coherence 4 7.800 1.9499 66.3 4.18e-16 ***
Residuals 36 1.059 0.0294
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:PrimeDuration
Df Sum Sq Mean Sq F value Pr(>F)
PrimeDuration 1 0.10509 0.10509 10.91 0.00918 **
Residuals 9 0.08668 0.00963
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
PrimeType 2 0.137 0.06850 0.763 0.481
Residuals 18 1.617 0.08981
Error: Participant:Coherence:PrimeDuration
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeDuration 4 0.1355 0.03387 2.443 0.0643 .
Residuals 36 0.4992 0.01387
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:Coherence:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeType 8 0.1439 0.01798 1.084 0.384
Residuals 72 1.1943 0.01659
Error: Participant:PrimeDuration:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
PrimeDuration:PrimeType 2 0.0296 0.01481 0.563 0.579
Residuals 18 0.4733 0.02629
Error: Participant:Coherence:PrimeDuration:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeDuration:PrimeType 8 0.0979 0.01223 0.884 0.534
Residuals 72 0.9965 0.01384
summary.lm(aovModel)
Error in if (p == 0) { : argument is of length zero
summary(aovModel)
并在那里检查SS,F值等.当我想使用summary.lm()
总结计划的对比时,这是一个问题.contrast1
中将其余条件与它们进行比较,然后在contrast1<-c(-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10)
contrast2<-c(0,0,0,0,0,0,0,0,0,0,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,10,10,10,10,10,10,10,10,10,10)
contrasts(Cond_Per_Row_stats$Condition)<-cbind(contrast1, contrast2)
Cond_Per_Row_stats$Condition
aovModelContrastCondition <- aov(Accuracy ~ (Coherence * PrimeDuration * PrimeType) + Error(Participant/(Coherence * PrimeDuration * PrimeType)), data = Cond_Per_Row_stats)
summary.lm(aovModelContrastCondition)
summary.lm(aovModelContrastCondition$'Participant:Coherence:PrimeDuration:PrimeType')
Residuals:
Min 1Q Median 3Q Max
-0.23063 -0.08368 -0.02695 0.06902 0.27561
Coefficients:
Estimate Std. Error t value Pr(>|t|)
CoherenceP3:PrimeDuration50ms:PrimeTypenp 0.15288 0.10522 1.453 0.1506
CoherenceP35:PrimeDuration50ms:PrimeTypenp 0.13600 0.10522 1.293 0.2003
CoherenceP4:PrimeDuration50ms:PrimeTypenp 0.07323 0.10522 0.696 0.4887
CoherenceP45:PrimeDuration50ms:PrimeTypenp 0.09476 0.10522 0.901 0.3708
CoherenceP3:PrimeDuration50ms:PrimeTypetp 0.10329 0.10522 0.982 0.3296
CoherenceP35:PrimeDuration50ms:PrimeTypetp 0.22469 0.10522 2.135 0.0361 *
CoherenceP4:PrimeDuration50ms:PrimeTypetp 0.17215 0.10522 1.636 0.1062
CoherenceP45:PrimeDuration50ms:PrimeTypetp 0.10710 0.10522 1.018 0.3122
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 0.1176 on 72 degrees of freedom
Multiple R-squared: 0.08646, Adjusted R-squared: -0.002361
F-statistic: 0.9734 on 7 and 72 DF, p-value: 0.4572
contrast1
和contrast2
).我已经看到在受试者设计之间使用了计划中的对比示例,因此在进行重复测量方差分析时无法使用summary.lm()
解决问题.
aov
在重复测量方差分析中查看计划对比结果的另一种方法?emmeans
包可以处理aovlist
对象(和emmGrid
对象,并使用emmeans()
函数查看估计的边际均值(EMM). emm <- emmeans(aovModel, ~ Coherence * PrimeDuration * PrimeType)
emm
## Coherence PrimeDuration PrimeType emmean SE df lower.CL upper.CL
## P0.0 1200ms fp 0.7330383 0.05433093 91.44 0.6251235 0.8409531
## P3 1200ms fp 0.8654093 0.05433093 91.44 0.7574945 0.9733241
## P35 1200ms fp 0.9813125 0.05433093 91.44 0.8733977 1.0892273
## P4 1200ms fp 1.1298314 0.05433093 91.44 1.0219167 1.2377462
## P45 1200ms fp 1.2569780 0.05433093 91.44 1.1490632 1.3648928
## P0.0 50ms fp 0.8324380 0.05433093 91.44 0.7245232 0.9403528
## P3 50ms fp 0.8061391 0.05433093 91.44 0.6982243 0.9140539
## P35 50ms fp 0.8619138 0.05433093 91.44 0.7539990 0.9698286
## P4 50ms fp 1.0194414 0.05433093 91.44 0.9115266 1.1273562
## P45 50ms fp 1.2212040 0.05433093 91.44 1.1132892 1.3291188
## P0.0 1200ms np 0.7514145 0.05433093 91.44 0.6434997 0.8593293
## P3 1200ms np 0.8640397 0.05433093 91.44 0.7561249 0.9719545
## P35 1200ms np 1.0230695 0.05433093 91.44 0.9151547 1.1309843
## P4 1200ms np 1.1691818 0.05433093 91.44 1.0612670 1.2770966
## P45 1200ms np 1.1809446 0.05433093 91.44 1.0730298 1.2888594
## P0.0 50ms np 0.7943392 0.05433093 91.44 0.6864244 0.9022540
## P3 50ms np 0.9011751 0.05433093 91.44 0.7932603 1.0090898
## P35 50ms np 0.9831985 0.05433093 91.44 0.8752838 1.0911133
## P4 50ms np 1.0755496 0.05433093 91.44 0.9676348 1.1834644
## P45 50ms np 1.1834531 0.05433093 91.44 1.0755383 1.2913679
## P0.0 1200ms tp 0.8285699 0.05433093 91.44 0.7206552 0.9364847
## P3 1200ms tp 0.9410529 0.05433093 91.44 0.8331381 1.0489676
## P35 1200ms tp 0.9957669 0.05433093 91.44 0.8878521 1.1036817
## P4 1200ms tp 1.1742093 0.05433093 91.44 1.0662945 1.2821241
## P45 1200ms tp 1.3174114 0.05433093 91.44 1.2094966 1.4253262
## P0.0 50ms tp 0.7945863 0.05433093 91.44 0.6866715 0.9025010
## P3 50ms tp 0.8516896 0.05433093 91.44 0.7437749 0.9596044
## P35 50ms tp 0.9676721 0.05433093 91.44 0.8597573 1.0755868
## P4 50ms tp 1.1025843 0.05433093 91.44 0.9946695 1.2104990
## P45 50ms tp 1.2553532 0.05433093 91.44 1.1474384 1.3632680
emmGrid
对象中的顺序,我们可以将这些假设等效表达为:contrast1
和contrast2
所需的对比度权重:contrast1 <- rep(c(-0.5, 1, -0.5) / 10, each = 10)
contrast2 <- rep(c(-1, 0, 1) / 10, each = 10)
contrast()
函数来计算您的自定义对比度并获得 p 值.contrast(emm, list(c1 = contrast1,
c2 = contrast2))
## contrast estimate SE df t.ratio p.value
## c1 -0.004193526 0.03670287 18 -0.114 0.9103
## c2 0.052118996 0.04238082 18 1.230 0.2346
PrimeType
有关的对比感兴趣,则按如下所示构造emmGrid
对象甚至更容易:emm <- emmeans(aovModel, ~ PrimeType)
Coherence
和PrimeDuration
的水平上进行了隐式平均(这也由输出指示).emm
## PrimeType emmean SE df lower.CL upper.CL
## fp 0.9707706 0.03682466 21.98 0.8943978 1.047143
## np 0.9926366 0.03682466 21.98 0.9162638 1.069009
## tp 1.0228896 0.03682466 21.98 0.9465168 1.099262
##
## Results are averaged over the levels of: Coherence, PrimeDuration
contrast1
和contrast2
的对比度权重:contrast1 <- c(-0.5, 1, -0.5)
contrast2 <- c(-1, 0, 1)
summary.lm()
output.Cond_Per_Row_stats<-structure(list(Participant = structure(c(1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L,
6L, 7L, 8L, 9L, 10L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L), .Label = c("21", "22",
"23", "24", "25", "26", "27", "28", "29", "30"), class = "factor"),
Coherence = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L,
5L, 5L, 5L, 5L, 5L, 5L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L), .Label = c("P0.0", "P3", "P35",
"P4", "P45"), class = "factor"), PrimeType = structure(c(1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L), .Label = c("fp",
"np", "tp"), class = "factor"), PrimeDuration = structure(c(1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("1200ms",
"50ms"), class = "factor"), Condition = structure(c(21L,
21L, 21L, 21L, 21L, 21L, 21L, 21L, 21L, 21L, 22L, 22L, 22L,
22L, 22L, 22L, 22L, 22L, 22L, 22L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 11L,
11L, 11L, 11L, 11L, 11L, 11L, 11L, 11L, 11L, 12L, 12L, 12L,
12L, 12L, 12L, 12L, 12L, 12L, 12L, 25L, 25L, 25L, 25L, 25L,
25L, 25L, 25L, 25L, 25L, 26L, 26L, 26L, 26L, 26L, 26L, 26L,
26L, 26L, 26L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 6L,
6L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 15L, 15L, 15L, 15L, 15L,
15L, 15L, 15L, 15L, 15L, 16L, 16L, 16L, 16L, 16L, 16L, 16L,
16L, 16L, 16L, 23L, 23L, 23L, 23L, 23L, 23L, 23L, 23L, 23L,
23L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L,
13L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 29L,
29L, 29L, 29L, 29L, 29L, 29L, 29L, 29L, 29L, 30L, 30L, 30L,
30L, 30L, 30L, 30L, 30L, 30L, 30L, 9L, 9L, 9L, 9L, 9L, 9L,
9L, 9L, 9L, 9L, 10L, 10L, 10L, 10L, 10L, 10L, 10L, 10L, 10L,
10L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 19L, 20L,
20L, 20L, 20L, 20L, 20L, 20L, 20L, 20L, 20L, 27L, 27L, 27L,
27L, 27L, 27L, 27L, 27L, 27L, 27L, 28L, 28L, 28L, 28L, 28L,
28L, 28L, 28L, 28L, 28L, 7L, 7L, 7L, 7L, 7L, 7L, 7L, 7L,
7L, 7L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 8L, 17L, 17L,
17L, 17L, 17L, 17L, 17L, 17L, 17L, 17L, 18L, 18L, 18L, 18L,
18L, 18L, 18L, 18L, 18L, 18L), .Label = c("P0.0np1200.0",
"P0.0np50.0", "P3np1200.0", "P3np50.0", "P35np1200.0", "P35np50.0",
"P4np1200.0", "P4np50.0", "P45np1200.0", "P45np50.0", "P0.0tp1200.0",
"P0.0tp50.0", "P3tp1200.0", "P3tp50.0", "P35tp1200.0", "P35tp50.0",
"P4tp1200.0", "P4tp50.0", "P45tp1200.0", "P45tp50.0", "P0.0fp1200.0",
"P0.0fp50.0", "P3fp1200.0", "P3fp50.0", "P35fp1200.0", "P35fp50.0",
"P4fp1200.0", "P4fp50.0", "P45fp1200.0", "P45fp50.0"), class = "factor"),
Accuracy = c(0.785398163397448, 0.523598775598299, 0.785398163397448,
0.523598775598299, 0.785398163397448, 0.869122203007293,
0.955316618124509, 0.785398163397448, 0.615479708670387,
0.701674123787604, 1.15026199151093, 1.15026199151093, 0.869122203007293,
0.523598775598299, 0.701674123787604, 0.701674123787604,
0.955316618124509, 0.701674123787604, 0.955316618124509,
0.615479708670387, 0.955316618124509, 0.785398163397448,
0.701674123787604, 0.869122203007293, 0.785398163397448,
0.615479708670387, 0.615479708670387, 0.869122203007293,
0.701674123787604, 0.615479708670387, 1.0471975511966, 0.869122203007293,
0.615479708670387, 0.615479708670387, 0.869122203007293,
0.701674123787604, 0.701674123787604, 0.869122203007293,
0.785398163397448, 0.869122203007293, 1.0471975511966, 0.955316618124509,
0.523598775598299, 1.0471975511966, 0.615479708670387, 0.955316618124509,
0.615479708670387, 0.785398163397448, 0.955316618124509,
0.785398163397448, 0.701674123787604, 0.615479708670387,
0.615479708670387, 0.955316618124509, 0.869122203007293,
0.869122203007293, 1.0471975511966, 0.785398163397448, 0.701674123787604,
0.785398163397448, 1.0471975511966, 0.911738290968488, 1.00028587904971,
0.827113206702756, 0.785398163397448, 1.00028587904971, 1.09681145610345,
1.00028587904971, 1.0471975511966, 1.09681145610345, 1.0471975511966,
0.827113206702756, 1.0471975511966, 0.420534335283965, 0.659058035826409,
1.0471975511966, 0.869122203007293, 1.0471975511966, 0.869122203007293,
0.785398163397448, 1.09681145610345, 0.785398163397448, 0.955316618124509,
0.911738290968488, 0.911738290968488, 1.00028587904971, 1.20942920288819,
1.15026199151093, 1.00028587904971, 1.20942920288819, 1.09681145610345,
1.0471975511966, 0.911738290968488, 0.827113206702756, 1.00028587904971,
0.969532110115768, 1.09681145610345, 1.00028587904971, 0.785398163397448,
1.09681145610345, 1.09681145610345, 0.869122203007293, 0.743683120092141,
0.869122203007293, 0.869122203007293, 1.0471975511966, 1.00028587904971,
1.09681145610345, 1.36522739563372, 1.00028587904971, 1.15026199151093,
0.869122203007293, 0.570510447745185, 1.20942920288819, 1.0471975511966,
0.955316618124509, 0.827113206702756, 1.00028587904971, 1.00028587904971,
1.0471975511966, 0.955316618124509, 0.911738290968488, 0.911738290968488,
0.570510447745185, 0.869122203007293, 1.00028587904971, 0.869122203007293,
0.785398163397448, 0.911738290968488, 0.869122203007293,
0.785398163397448, 0.701674123787604, 1.00028587904971, 0.420534335283965,
0.570510447745185, 0.969532110115768, 0.869122203007293,
0.911738290968488, 1.0471975511966, 0.785398163397448, 0.955316618124509,
0.827113206702756, 0.827113206702756, 0.659058035826409,
0.955316618124509, 0.701674123787604, 0.785398163397448,
0.785398163397448, 1.09681145610345, 1.0471975511966, 0.869122203007293,
0.827113206702756, 0.911738290968488, 0.827113206702756,
0.785398163397448, 0.827113206702756, 1.00028587904971, 0.911738290968488,
1.09681145610345, 0.955316618124509, 0.955316618124509, 1.15026199151093,
0.785398163397448, 0.955316618124509, 0.911738290968488,
1.0471975511966, 0.869122203007293, 0.869122203007293, 0.911738290968488,
0.955316618124509, 0.955316618124509, 0.827113206702756,
0.785398163397448, 0.869122203007293, 0.955316618124509,
0.684719203002283, 0.827113206702756, 1.00028587904971, 0.785398163397448,
0.827113206702756, 1.27795355506632, 1.20942920288819, 1.27795355506632,
1.00028587904971, 0.869122203007293, 1.15026199151093, 1.36522739563372,
1.27795355506632, 1.5707963267949, 1.5707963267949, 1.5707963267949,
1.27795355506632, 1.20942920288819, 0.911738290968488, 0.659058035826409,
1.36522739563372, 1.20942920288819, 1.36522739563372, 1.36522739563372,
1.27795355506632, 1.20942920288819, 1.0471975511966, 1.15026199151093,
1.15026199151093, 0.869122203007293, 1.27795355506632, 1.36522739563372,
1.27795355506632, 1.09681145610345, 1.36522739563372, 1.27795355506632,
1.00028587904971, 1.27795355506632, 1.15026199151093, 1.00028587904971,
1.36522739563372, 1.09681145610345, 1.15026199151093, 1.15026199151093,
1.36522739563372, 1.5707963267949, 1.5707963267949, 0.869122203007293,
1.09681145610345, 1.20942920288819, 1.36522739563372, 1.27795355506632,
1.27795355506632, 1.36522739563372, 1.5707963267949, 1.5707963267949,
1.15026199151093, 0.911738290968488, 1.20942920288819, 1.20942920288819,
1.28403977458335, 1.20942920288819, 1.36522739563372, 1.27795355506632,
1.36522739563372, 1.20942920288819, 0.911738290968488, 1.20942920288819,
1.0471975511966, 0.827113206702756, 1.5707963267949, 1.0471975511966,
1.0471975511966, 1.15026199151093, 1.27795355506632, 1.15026199151093,
1.00028587904971, 1.20942920288819, 0.659058035826409, 0.785398163397448,
1.09681145610345, 1.20942920288819, 0.827113206702756, 1.0471975511966,
1.20942920288819, 1.5707963267949, 0.955316618124509, 1.0471975511966,
1.0471975511966, 0.869122203007293, 1.20942920288819, 1.27795355506632,
1.09681145610345, 1.0471975511966, 1.5707963267949, 1.27795355506632,
0.869122203007293, 1.00028587904971, 0.911738290968488, 0.911738290968488,
1.00028587904971, 1.20942920288819, 1.20942920288819, 1.00028587904971,
1.36522739563372, 1.0471975511966, 1.09681145610345, 0.827113206702756,
1.15026199151093, 1.09681145610345, 1.27795355506632, 1.36522739563372,
1.36522739563372, 1.36522739563372, 1.15026199151093, 1.27795355506632,
0.955316618124509, 0.701674123787604, 1.09681145610345, 1.00028587904971,
1.20942920288819, 1.20942920288819, 1.20942920288819, 1.00028587904971,
1.36522739563372)), .Names = c("Participant", "Coherence",
"PrimeType", "PrimeDuration", "Condition", "Accuracy"), row.names = c(20L,
21L, 22L, 23L, 24L, 25L, 26L, 27L, 28L, 29L, 49L, 50L, 51L, 52L,
53L, 54L, 55L, 56L, 57L, 58L, 78L, 79L, 80L, 81L, 82L, 83L, 84L,
85L, 86L, 87L, 107L, 108L, 109L, 110L, 111L, 112L, 113L, 114L,
115L, 116L, 136L, 137L, 138L, 139L, 140L, 141L, 142L, 143L, 144L,
145L, 165L, 166L, 167L, 168L, 169L, 170L, 171L, 172L, 173L, 174L,
194L, 195L, 196L, 197L, 198L, 199L, 200L, 201L, 202L, 203L, 223L,
224L, 225L, 226L, 227L, 228L, 229L, 230L, 231L, 232L, 252L, 253L,
254L, 255L, 256L, 257L, 258L, 259L, 260L, 261L, 281L, 282L, 283L,
284L, 285L, 286L, 287L, 288L, 289L, 290L, 310L, 311L, 312L, 313L,
314L, 315L, 316L, 317L, 318L, 319L, 339L, 340L, 341L, 342L, 343L,
344L, 345L, 346L, 347L, 348L, 368L, 369L, 370L, 371L, 372L, 373L,
374L, 375L, 376L, 377L, 397L, 398L, 399L, 400L, 401L, 402L, 403L,
404L, 405L, 406L, 426L, 427L, 428L, 429L, 430L, 431L, 432L, 433L,
434L, 435L, 455L, 456L, 457L, 458L, 459L, 460L, 461L, 462L, 463L,
464L, 484L, 485L, 486L, 487L, 488L, 489L, 490L, 491L, 492L, 493L,
513L, 514L, 515L, 516L, 517L, 518L, 519L, 520L, 521L, 522L, 542L,
543L, 544L, 545L, 546L, 547L, 548L, 549L, 550L, 551L, 571L, 572L,
573L, 574L, 575L, 576L, 577L, 578L, 579L, 580L, 600L, 601L, 602L,
603L, 604L, 605L, 606L, 607L, 608L, 609L, 629L, 630L, 631L, 632L,
633L, 634L, 635L, 636L, 637L, 638L, 658L, 659L, 660L, 661L, 662L,
663L, 664L, 665L, 666L, 667L, 687L, 688L, 689L, 690L, 691L, 692L,
693L, 694L, 695L, 696L, 716L, 717L, 718L, 719L, 720L, 721L, 722L,
723L, 724L, 725L, 745L, 746L, 747L, 748L, 749L, 750L, 751L, 752L,
753L, 754L, 774L, 775L, 776L, 777L, 778L, 779L, 780L, 781L, 782L,
783L, 803L, 804L, 805L, 806L, 807L, 808L, 809L, 810L, 811L, 812L,
832L, 833L, 834L, 835L, 836L, 837L, 838L, 839L, 840L, 841L, 861L,
862L, 863L, 864L, 865L, 866L, 867L, 868L, 869L, 870L), class = "data.frame")
aov
matches that of a Type III ezANOVA
. This does affect the output of aov
making it incompatible with summary.lm()
. However, this is not avoidable it seems when running a repeated measures with aov
. See here for some context.)Cond_Per_Row_stats$Condition <- factor (Cond_Per_Row_stats$Condition, levels = c("P0.0np1200.0", "P0.0np50.0",
"P3np1200.0", "P3np50.0",
"P35np1200.0", "P35np50.0",
"P4np1200.0", "P4np50.0",
"P45np1200.0", "P45np50.0",
"P0.0tp1200.0", "P0.0tp50.0",
"P3tp1200.0", "P3tp50.0",
"P35tp1200.0", "P35tp50.0",
"P4tp1200.0", "P4tp50.0",
"P45tp1200.0", "P45tp50.0",
"P0.0fp1200.0", "P0.0fp50.0",
"P3fp1200.0", "P3fp50.0",
"P35fp1200.0", "P35fp50.0",
"P4fp1200.0", "P4fp50.0",
"P45fp1200.0", "P45fp50.0"
))
Cond_Per_Row_stats <- Cond_Per_Row_stats[order(Cond_Per_Row_stats$Condition),]
aovModel <- aov(Accuracy ~ (Coherence * PrimeDuration * PrimeType) + Error(Participant/(Coherence * PrimeDuration * PrimeType)), data = Cond_Per_Row_stats)
summary(aovModel)
Error: Participant
Df Sum Sq Mean Sq F value Pr(>F)
Residuals 9 2.045 0.2272
Error: Participant:Coherence
Df Sum Sq Mean Sq F value Pr(>F)
Coherence 4 7.800 1.9499 66.3 4.18e-16 ***
Residuals 36 1.059 0.0294
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:PrimeDuration
Df Sum Sq Mean Sq F value Pr(>F)
PrimeDuration 1 0.10509 0.10509 10.91 0.00918 **
Residuals 9 0.08668 0.00963
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
PrimeType 2 0.137 0.06850 0.763 0.481
Residuals 18 1.617 0.08981
Error: Participant:Coherence:PrimeDuration
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeDuration 4 0.1355 0.03387 2.443 0.0643 .
Residuals 36 0.4992 0.01387
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Error: Participant:Coherence:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeType 8 0.1439 0.01798 1.084 0.384
Residuals 72 1.1943 0.01659
Error: Participant:PrimeDuration:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
PrimeDuration:PrimeType 2 0.0296 0.01481 0.563 0.579
Residuals 18 0.4733 0.02629
Error: Participant:Coherence:PrimeDuration:PrimeType
Df Sum Sq Mean Sq F value Pr(>F)
Coherence:PrimeDuration:PrimeType 8 0.0979 0.01223 0.884 0.534
Residuals 72 0.9965 0.01384
summary.lm(aovModel)
Error in if (p == 0) { : argument is of length zero
summary(aovModel)
and inspect the SS, F-values etc there. It is a problem when I want to summarize planned contrasts using summary.lm()
.contrast1
and then I compare the tp and fp Conditions against each other in contrast2
:contrast1<-c(-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10)
contrast2<-c(0,0,0,0,0,0,0,0,0,0,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,10,10,10,10,10,10,10,10,10,10)
contrasts(Cond_Per_Row_stats$Condition)<-cbind(contrast1, contrast2)
Cond_Per_Row_stats$Condition
aovModelContrastCondition <- aov(Accuracy ~ (Coherence * PrimeDuration * PrimeType) + Error(Participant/(Coherence * PrimeDuration * PrimeType)), data = Cond_Per_Row_stats)
summary.lm(aovModelContrastCondition)
summary.lm(aovModelContrastCondition$'Participant:Coherence:PrimeDuration:PrimeType')
Residuals:
Min 1Q Median 3Q Max
-0.23063 -0.08368 -0.02695 0.06902 0.27561
Coefficients:
Estimate Std. Error t value Pr(>|t|)
CoherenceP3:PrimeDuration50ms:PrimeTypenp 0.15288 0.10522 1.453 0.1506
CoherenceP35:PrimeDuration50ms:PrimeTypenp 0.13600 0.10522 1.293 0.2003
CoherenceP4:PrimeDuration50ms:PrimeTypenp 0.07323 0.10522 0.696 0.4887
CoherenceP45:PrimeDuration50ms:PrimeTypenp 0.09476 0.10522 0.901 0.3708
CoherenceP3:PrimeDuration50ms:PrimeTypetp 0.10329 0.10522 0.982 0.3296
CoherenceP35:PrimeDuration50ms:PrimeTypetp 0.22469 0.10522 2.135 0.0361 *
CoherenceP4:PrimeDuration50ms:PrimeTypetp 0.17215 0.10522 1.636 0.1062
CoherenceP45:PrimeDuration50ms:PrimeTypetp 0.10710 0.10522 1.018 0.3122
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 0.1176 on 72 degrees of freedom
Multiple R-squared: 0.08646, Adjusted R-squared: -0.002361
F-statistic: 0.9734 on 7 and 72 DF, p-value: 0.4572
contrast1
and contrast2
). Examples of planned contrasts I've seen used between subjects designs and therefore do not address the issue with summary.lm()
when conducting a repeated measures ANOVA.aov
?emmeans
package can handle aovlist
objects (and many others) and calculate your custom contrasts. library("emmeans")
# set orthogonal contrasts
options(contrasts = c("contr.sum", "contr.poly"))
aovModel <- aov(Accuracy ~ Coherence * PrimeDuration * PrimeType +
Error(Participant / (Coherence * PrimeDuration * PrimeType)),
data = Cond_Per_Row_stats)
emmGrid
object and have a look at the estimated marginal means (EMMs) using the emmeans()
function. emm <- emmeans(aovModel, ~ Coherence * PrimeDuration * PrimeType)
emm
## Coherence PrimeDuration PrimeType emmean SE df lower.CL upper.CL
## P0.0 1200ms fp 0.7330383 0.05433093 91.44 0.6251235 0.8409531
## P3 1200ms fp 0.8654093 0.05433093 91.44 0.7574945 0.9733241
## P35 1200ms fp 0.9813125 0.05433093 91.44 0.8733977 1.0892273
## P4 1200ms fp 1.1298314 0.05433093 91.44 1.0219167 1.2377462
## P45 1200ms fp 1.2569780 0.05433093 91.44 1.1490632 1.3648928
## P0.0 50ms fp 0.8324380 0.05433093 91.44 0.7245232 0.9403528
## P3 50ms fp 0.8061391 0.05433093 91.44 0.6982243 0.9140539
## P35 50ms fp 0.8619138 0.05433093 91.44 0.7539990 0.9698286
## P4 50ms fp 1.0194414 0.05433093 91.44 0.9115266 1.1273562
## P45 50ms fp 1.2212040 0.05433093 91.44 1.1132892 1.3291188
## P0.0 1200ms np 0.7514145 0.05433093 91.44 0.6434997 0.8593293
## P3 1200ms np 0.8640397 0.05433093 91.44 0.7561249 0.9719545
## P35 1200ms np 1.0230695 0.05433093 91.44 0.9151547 1.1309843
## P4 1200ms np 1.1691818 0.05433093 91.44 1.0612670 1.2770966
## P45 1200ms np 1.1809446 0.05433093 91.44 1.0730298 1.2888594
## P0.0 50ms np 0.7943392 0.05433093 91.44 0.6864244 0.9022540
## P3 50ms np 0.9011751 0.05433093 91.44 0.7932603 1.0090898
## P35 50ms np 0.9831985 0.05433093 91.44 0.8752838 1.0911133
## P4 50ms np 1.0755496 0.05433093 91.44 0.9676348 1.1834644
## P45 50ms np 1.1834531 0.05433093 91.44 1.0755383 1.2913679
## P0.0 1200ms tp 0.8285699 0.05433093 91.44 0.7206552 0.9364847
## P3 1200ms tp 0.9410529 0.05433093 91.44 0.8331381 1.0489676
## P35 1200ms tp 0.9957669 0.05433093 91.44 0.8878521 1.1036817
## P4 1200ms tp 1.1742093 0.05433093 91.44 1.0662945 1.2821241
## P45 1200ms tp 1.3174114 0.05433093 91.44 1.2094966 1.4253262
## P0.0 50ms tp 0.7945863 0.05433093 91.44 0.6866715 0.9025010
## P3 50ms tp 0.8516896 0.05433093 91.44 0.7437749 0.9596044
## P35 50ms tp 0.9676721 0.05433093 91.44 0.8597573 1.0755868
## P4 50ms tp 1.1025843 0.05433093 91.44 0.9946695 1.2104990
## P45 50ms tp 1.2553532 0.05433093 91.44 1.1474384 1.3632680
emmGrid
object, we can express these hypotheses equivalently as: contrast1
and contrast2
: contrast1 <- rep(c(-0.5, 1, -0.5) / 10, each = 10)
contrast2 <- rep(c(-1, 0, 1) / 10, each = 10)
contrast()
function.contrast(emm, list(c1 = contrast1,
c2 = contrast2))
## contrast estimate SE df t.ratio p.value
## c1 -0.004193526 0.03670287 18 -0.114 0.9103
## c2 0.052118996 0.04238082 18 1.230 0.2346
PrimeType
it is even easier to construct the emmGrid
object as follows:emm <- emmeans(aovModel, ~ PrimeType)
Coherence
and PrimeDuration
(which is also indicated by the output).emm
## PrimeType emmean SE df lower.CL upper.CL
## fp 0.9707706 0.03682466 21.98 0.8943978 1.047143
## np 0.9926366 0.03682466 21.98 0.9162638 1.069009
## tp 1.0228896 0.03682466 21.98 0.9465168 1.099262
##
## Results are averaged over the levels of: Coherence, PrimeDuration
contrast1
and contrast2
by:contrast1 <- c(-0.5, 1, -0.5)
contrast2 <- c(-1, 0, 1)