<分区>
我有以下代码:
library(GGally)
group <- c("b", "c", "d", "c", "d", "b", "d", "c", "b", "c", "d", "c", "d", "b", "d", "c")
one <- c(123, 174, 154, 143, 184, 134, 165, 192, 123, 174, 154, 143, 184, 134, 165, 192)
two <- c(223, 274, 254, 243, 284, 234, 265, 292, 223, 274, 254, 243, 284, 234, 265, 292)
three <- c(323, 374, 354, 343, 384, 334, 365, 392, 323, 374, 354, 343, 384, 334, 365, 392)
four <- c(423, 474, 454, 443, 484, 434, 465, 492, 423, 474, 454, 443, 484, 434, 465, 492)
df <- data.frame(group, one, two, three, four)
p <- df %>% ggpairs(.,
mapping = ggplot2::aes(colour=group),
lower = list(continuous = wrap("smooth")),
diag = list(continuous = wrap("blankDiag"))
)
getPlot(p, 1, 5) + guides(fill=FALSE)
plots = list()
for (i in 1:5){
plots <- c(plots, lapply(2:p$ncol, function(j) getPlot(p, i = i, j = j)))
}
p <- ggmatrix(plots,
nrow = 5,
ncol=p$ncol-1,
xAxisLabels = p$xAxisLabels[2:p$ncol],
yAxisLabels = p$yAxisLabels,
)
p
这是输出。
我希望这些组以不同的顺序显示。我可以通过替换数据框组列中的字符串来做到这一点:
df$group = str_replace_all(df$group,"b","2-b")
df$group = str_replace_all(df$group,"c","1-c")
df$group = str_replace_all(df$group,"d","3-d")
这按我想要的顺序排列，但标签变为“1-c”、“2-b”、“3-d”，因为我更改了一些值。是否可以将图中的“1-c”、“2-b”、“3-d”分别替换为“c”、“b”、“d”，同时保留新的顺序？或者有其他解决方案吗？
