eFF*_*eFF 4 plot r correlation r-corrplot
是否可以corrplot
在一个图形中绘制多个图形?
可重现的例子:
library(corrplot)
data(mtcars)
M <- cor(mtcars)
col1 <- colorRampPalette(c("#7F0000","red","#FF7F00","yellow","white", "cyan", "#007FFF", "blue","#00007F"))
corrplot(M, method="color", col=col1(20), cl.length=21,order = "AOE", addCoef.col="grey")
corrplot(M, method="square", col=col1(200),order = "AOE")
corrplot(M, method="ellipse", col=col1(200),order = "AOE")
corrplot(M, method="shade", col=col1(20),order = "AOE")
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我想知道是否有一个类似于“多重绘图功能”的功能适用于此目的。我希望所有这些 corrplots 都在同一个输出中。
就是这样。只需par(mfrow=c(2,2))
在您的脚本中使用:
library(corrplot)
data(mtcars)
M <- cor(mtcars)
col1 <- colorRampPalette(c("#7F0000","red","#FF7F00","yellow","white", "cyan", "#007FFF", "blue","#00007F"))
#this is my only addition
par(mfrow=c(2,2))
corrplot(M, method="color", col=col1(20), cl.length=21,order = "AOE", addCoef.col="grey")
corrplot(M, method="square", col=col1(200),order = "AOE")
corrplot(M, method="ellipse", col=col1(200),order = "AOE")
corrplot(M, method="shade", col=col1(20),order = "AOE")
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你就完成了:
请注意,par(mfrow=c(2,2))
第一个2
代表行,第二个2
代表列。您可以将其更改为您喜欢的任何内容。我选择这样显示您的 4 个图形,因为它看起来不错,但是如果您愿意,可以使用par(mfrow=c(1,4))
(1 行,4 列)将它们全部放在一行中。