r - 格式表对象的粗体行名称

这是我正在使用的formattable对象的最小示例：

library(formattable)
formattable(mtcars,
            align = "c",
            list(~ formatter("span",
                             style = x ~ formattable::style(display = "block",
                                                            "border-radius" = "2px",
                                                            "padding" = "5px",
                                                            "text-align" = "center"))))

如何修改它以粗体显示行名？

最佳答案

这个怎么样？
我不得不做一个“肮脏的把戏”：我将行名添加为一列，然后将其命名为“”，所以它没有显示出来……但是我认为这可以解决问题：

library(formattable)
mtcars$model <- rownames(mtcars)
rownames(mtcars) <- c()
mtcars <-mtcars[,c(12,c(1:11))]
colnames(mtcars)[1] = " "
formattable(mtcars,
            align = "c",
            list(~ formatter("span",
                             style = x ~ formattable::style(display = "block",
                                                            "border-radius" = "2px",
                                                            "padding" = "5px",
                                                            "text-align" = "center")),
                ` ` = formatter("span",style = ~ style(display = "block",
                                                         "border-radius" = "2px",
                                                         "padding" = "5px",
                                                          "font.weight" = "bold",
                                                          "text-align" = "left")))
                 )