在 R 中使用 factoextra 更改补充列的颜色

Change colour of supplementary column using factoextra in R

我正在尝试使用包 factoextra 中的 fviz_ca_col() 更改对应分析中用于补充列的颜色,但我似乎没有得到任何颜色从默认 col.col.sup = "darkred" 更改颜色时的响应。可重现的例子:

library(FactoMineR)
library(factoextra)

# Load example data
data("housetasks")

# Perform correspondence analysis
resca <- CA(housetasks, 
                 col.sup = which(names(housetasks) == "Alternating"),  
                 graph = FALSE)

# Call to plot
fviz_ca_col(resca, col.col.sup = "black")

生成的图具有默认深红色的补充列 "Alternating"

source code 中存在错误:

fviz (X, element = "col", axes = axes, geom = geom.col,
        color = col.col, alpha = alpha.col,
        pointshape = shape.col, select = select.col, 
        map = map, repel = repel, 
        colcol.sup = col.col.sup, shape.sup = shape.col, ...)

输入参数应该是col.col.sup =而不是colcol.sup =

一种方法是调用 fviz:

fviz(resca,element="col",col.col.sup="black")