多个李克特图的for循环返回“无" [英] A for loop for multiple likert graphs returns NOTHING

问题描述

我建立了大量的Likert和其他图形来评估问卷的总结果.

I set up a large amount of likert and other graphs to evaluate the total results of my questionnaire.

现在我想通过分组变量"group"来做同样的事情

Now I would like to do the same thing by a grouping variable "group"

我设置了我所有的Likert项目及其定义(我的数据格式糟糕透了，所以我不得不用R重新格式化).代码的想法如下: 1.根据likert()函数的需要对问题进行分组和重命名 2.让R根据11组划分数据帧 3.为每个组绘制一个李克特图

I set up all of my likert items and their definitions (my data is in a god-awful format, so I had to reformat it with R). The idea for the code is the following: 1. group and rename the questions according to the likert () functions needs 2. have R split the dataframe according to 11 groups 3. plot a likert graph for each of these groups

现在这应该是解决方案(它适用于条形图，但由于某些原因不适用于李克特图)

Now this should be the solution (it worked for the barplots but for some reason is not working for the likert plots):

for(i in 1:11)
{
x<-F5[which(F5$group==i),]
plot(likert(x[1:9]),low.color="red3", high.color="forestgreen",
 include.center=T, plot.percents=T,ordered=T, 
 legend= paste("F5","Gruppe",i), 
 legend.position="bottom",
 plot.percent.low=F,plot.percent.high=F)+ylab(ylab)+ggtitle(title.F5)
}

当我运行此代码时，完全没有发生.没有绘制李克特图，没有错误消息等.

when I run this code exactly NOTHING happens. No likert graphs are plotted, no error messages etc.

示例数据，这样每个人都可以参与其中:

EXAMPLE DATA so everyone can join the fun:

 M1 M2 M3 M4 M5 M6 M7 M8 M9 group
1   1  5  5  1  2  4  4 -9  5     1
2   2  4  5  1  2  4  4  1  5     1
3   3  3  5  1  2  4  3  1  3     1
4   1  5  5  1  2  4  4 -9  5     1
5   2  4  5  1  2  4  4  1  5     2
6   1  5  5  1  2  4  4 -9  5     2
7   2  4  5  1  2  4  4  1  5     2
8   3  3  5  1  2  4  3  1  3     3
9   4  5  5  1  2  4 -9  1  3     3
10  5  5 -9  1  3  4  4  2 -9     3
11  3  3  5  1  2  4  3  1  3     3
12  4  5  5  1  2  4 -9  1  3     4
13  5  5 -9  1  3  4  4  2 -9     3
14  5  5 -9  1  3  4  4  2 -9     3
15  3  3  5  1  2  4  3  1  3     4
16  1  5  5  1  2  4  4 -9  5     4
17  2  4  5  1  2  4  4  1  5     4
18  1  5  5  1  2  4  4 -9  5     4
19  2  4  5  1  2  4  4  1  5     4
20  3  3  5  1  2  4  3  1  3     4

1. 将数据从数字更改为李克特式的协议项

1. Change data from numeric to likert-style items of agreement

DATA[,1:9][DATA[,1:9]==1]<-"strongly agree"
DATA[,1:9][DATA[,1:9]==2]<-"agree"
DATA[,1:9][DATA[,1:9]==3]<-"unsure"
DATA[,1:9][DATA[,1:9]==4]<-"disagree"
DATA[,1:9][DATA[,1:9]==5]<-"strongly disagree"
DATA[,1:9][DATA[,1:9]==-9]<-NA

设置协议规模

Set agreement scale

agr<-c("stronlgy agree", "agree", "unsure", "disagree", "strongly disagree")

将每个因素定义为先前定义的比例

Define each as ordered factors to the previously defined scale

DATA[,1]=factor(DATA[,1], levels=agr, ordered=TRUE)
DATA[,2]=factor(DATA[,2], levels=agr, ordered=TRUE)
DATA[,3]=factor(DATA[,3], levels=agr, ordered=TRUE)
DATA[,4]=factor(DATA[,4], levels=agr, ordered=TRUE)
DATA[,5]=factor(DATA[,5], levels=agr, ordered=TRUE)
DATA[,6]=factor(DATA[,6], levels=agr, ordered=TRUE)
DATA[,7]=factor(DATA[,7], levels=agr, ordered=TRUE)
DATA[,8]=factor(DATA[,8], levels=agr, ordered=TRUE)
DATA[,9]=factor(DATA[,9], levels=agr, ordered=TRUE)

将标题设置为有趣

set title to sth funny

title.DATA<-由于R愚蠢，此消息不会显示."

title.DATA<-"This message will not show up because R is stupid."

编写循环并观看R没什么

program a loop and watch R do NOTHING

for(1:11中的i) { x< -DATA [which(DATA $ group == i)，] 情节(likert(x [1:9])，low.color ="red3"，high.color ="forestgreen"， include.center = T，plot.percents = T，ordered = T， 图例= paste("DATA"，"Gruppe"，i)， legend.position ="bottom"， plot.percent.low = F，plot.percent.high = F)+ ylab(ylab)+ ggtitle(title.DATA) }

for(i in 1:11) { x<-DATA[which(DATA$group==i),] plot(likert(x[1:9]),low.color="red3", high.color="forestgreen", include.center=T, plot.percents=T,ordered=T, legend= paste("DATA","Gruppe",i), legend.position="bottom", plot.percent.low=F,plot.percent.high=F)+ylab(ylab)+ggtitle(title.DATA) }

推荐答案

像这样对我有效.我最近遇到了这个问题.图形图会自动循环打印，而网格图则不会.对于他们，您必须添加print.

It works for me like that. I came across this problem myself recently. graphics plots print automatically in loops, grid plots don't. For them you have to add print.

library(likert)

for(i in 1:4) { x<-DATA[which(DATA$group==i),] 
lp <- plot(likert(x[1:9]),low.color="red3", 
high.color="forestgreen", include.center=T, 
plot.percents=T,ordered=T, legend= paste("DATA","Gruppe", i), 
legend.position="bottom", plot.percent.low=F,plot.percent.high=F) +
  ylab("ylab") +
  ggtitle("This message will not show up because R is stupid.")

print(lp)
}

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