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I am trying to create borders around specific columns in R. I am able to do this using the kableExtra package (shown below)
iris <- datasets::iris
iris2 <- do.call(data.frame, aggregate(. ~ Species, iris, function(x) c(mean = mean(x), sd = sd(x))))
res2 <- kable(iris2,"html", col.names = c("Species", "Mean", "SD", "Mean", "SD", "Mean", "SD", "Mean", "SD"), align = c("r","c","c","c","c","c","c","c","c")) %>%
kable_styling(bootstrap_options = c("striped", "hover")) %>%
add_header_above(c(" " = 1, "Sepal Length" = 2, "Sepal Width" = 2, "Petal Length" = 2, "Petal Width" = 2))
print(res2)
res3<- column_spec(res2, c(2,4,6,8), border_left = TRUE, border_right = FALSE)
column_spec(res3, c(3,5,7,9), border_left = FALSE, border_right = TRUE)
This creates the border I would like in the right positions, but I would like them to be gray and not black. I tried using the 'color=' from the column_spec function but it turns the whole column gray and not just the border.
res3<- column_spec(res2, c(2,4,6,8), border_left = TRUE, border_right = FALSE, color = "#D8D7D7")
column_spec(res3, c(3,5,7,9), border_left = FALSE, border_right = TRUE, color = "#D8D7D7")
Any suggestions on how to change the border color would be helpful! For now, I am using getAnywhere() to see if I can just change the function slightly.
768
Add or change a table border. Select the table cells that you want to add or change the table border for. Under Table Tools, on the Design tab, in the Draw Borders group, do one or more of the following: To change the color of the border, click the arrow next to Pen color, and then click the color that you want.
Click the Table Design tab.) Click Border Styles and choose a border style. Click Borders and choose where you want to add the borders. Tip: To change or add borders for part of your table, check that Border Painter is selected and then, in the table, click each border that you want to change or add.
Use css into a border. This works
column_spec(res3, c(3,5,7,9), border_left = "2px solid gray",
border_right = "2px solid gray")
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