我有一个像这样的数据框:
X1 X2 X3 ...
Title One Two Three
X1 0 10 19
X2 4 20 3
X3 17 39 3
..
我想创建一个Boxplots,标题为“ Title”(一个,两个或三个),并在每一列中使用相应的数据。因此,我想为每个列创建一个箱线图。我该怎么办?
Y轴是X1,X2 ...(在最左列) (应为1、2 ..),x轴为标题。
答案 0 :(得分:2)
在基数R中:
df <- data.frame(
'One' = c( 0, 4, 17),
'Two' = c(10, 20, 39),
'Three' = c(19, 3, 3))
boxplot(df, main="My Title")
答案 1 :(得分:1)
library(reshape2)
library(ggplot2)
x <- data.frame('One' = c(0, 4, 17), 'Two' = c(10, 20, 39), 'Three' = c(19, 3, 3))
x <- melt(x)
plt <- ggplot(data = x, aes(x = variable, y = value))
plt + geom_boxplot() + theme_minimal() + labs(x = "Title", y = "x")
答案 2 :(得分:0)
df <- data.frame(
'One' = c( 0, 4, 17),
'Two' = c(10, 20, 39),
'Three' = c(19, 3, 3))
lapply(seq_along(df), function(x){
boxplot(df[[x]], main = paste("Title", colnames(df))[[x]])
})