使用效果包自定义地块 [英] Custom plots using the effects package
问题描述
我尝试从效果包中定制多行图。
无论如何将图例放置在绘图区域下面的示例中而不是图形上方?
另外:有谁知道如何绘制使用ggplot2的效果包计算的多行回归的结果?
<
Andy
示例:
图书馆(效果)
数据(声望)
mod5 < - lm(声望〜收入*类型+教育,data = Prestige)
eff_cf< - 效果(收入*类型,mod5)
print(plot(eff_cf,multiline = TRUE))
或者,可以通过
指定零部件x
,y
和角落。x
和y
确定由角给出的键的角落的位置
,
c(0,0)
,c(1,0)
,c(1,1)
和c(0,1)
,它们表示
单位平方的角点。
以及
$ b $
key.args要传递给键网格的附加参数
参数xyplot或densityplot,例如,定位键(图例)
在绘图区域。
例如,您可以执行以下操作:
plot(eff_cf,multiline = TRUE,
key.args = list(x = 0.2,y = 0.9,corner = c(x = 1,y = 1)))
I try to customize the multiline graphs from the effects package.
Is there anyway to position the legend in the example below within the plotting area and not above the graph?
Alternatively: Does anyone know how to plot the results of the multiline regressions calculated by the effects package using ggplot2?
I appreciate any help.
Andy
Example:
library(effects)
data(Prestige)
mod5 <- lm(prestige ~ income*type + education, data=Prestige)
eff_cf <- effect("income*type", mod5)
print(plot(eff_cf, multiline=TRUE))
From ?xyplot
you read :
Alternatively, the key can be positioned inside the plot region by specifying components
x
,y
and corner.x
andy
determine the location of the corner of the key given by corner, which is usually one ofc(0,0)
,c(1,0)
,c(1,1)
andc(0,1)
, which denote the corners of the unit square.
and from ?plot.eff
you read
key.args additional arguments to be passed to the key trellis argument to xyplot or densityplot, e.g., to position the key (legend) in the plotting region.
So for example you can do the following:
plot(eff_cf, multiline=TRUE,
key.args=list(x=0.2,y=0.9,corner=c(x=1, y=1)))
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