无法让 row_spec 命令与带有 kable 的 booktabs 一起工作

Question

我正在使用 RMarkdown 打印表格，我讨厌 kable 标准的水平线。 我使用“booktabs = T”命令来防止打印行，但是当我这样做时，我的 row_spec 命令不起作用。 我很好奇为什么会这样。 我添加了下面的代码来向您展示会发生什么。 此示例没有显示感兴趣行颜色变化的 booktabs。

df <- data.frame("x" = c("Variable Name",
                  "Variabe Description / Label","Variable Format",
                  "Data Collection Waves",
                  "Possible Range of Nonmissing Values"),
           "y" = c("SUBID","Subject ID","NUM","1992 - 2009","2-6920"))

## tables
print(
      kable(df, format = "latex", longtable = TRUE, row.names = NA, col.names = NULL) %>%
        kable_styling(latex_options = c("striped"), font_size = 11, full_width = TRUE, position = "center") %>%
        row_spec(0, bold = T, color = "#006400")
  )

但是，当我添加 booktabs 命令时， row_spec 不起作用。 有没有解决方案，我可以在使用 booktabs 的同时更改第一行中字体的颜色？

df <- data.frame("x" = c("Variable Name",
                  "Variabe Description / Label","Variable Format",
                  "Data Collection Waves",
                  "Possible Range of Nonmissing Values"),
           "y" = c("SUBID","Subject ID","NUM","1992 - 2009","2-6920"))

## tables
print(
      kable(df, format = "latex", longtable = TRUE, row.names = NA, col.names = NULL, booktabs=T) %>%
        kable_styling(latex_options = c("striped"), font_size = 11, full_width = TRUE, position = "center") %>%
        row_spec(0, bold = T, color = "#006400")[![enter image description here][1]][1]
  )