avgHex — avgHex • colouR

Average Hex Colors per Group. This function takes a data frame with two columns: one for the hex color values and another for the group labels. It calculates the average color for each group and returns a data frame with the group labels and their corresponding average hex colors.

avgHex(df, hex_col, group_col)

Arguments

df	A data frame with columns for hex color values and group labels.
hex_col	The name of the column containing hex color values. Default is "hex".
group_col	The name of the column containing group labels. Default is "group".

Value

A data frame with the group labels and their corresponding average hex colors.

Examples

df <- data.frame(
  hex = c("#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FF00FF"),
  group = c(1, 1, 2, 2, 3)
)

avgHex(df, hex_col = "hex", group_col = "group")
#>   group avg_color freq
#> 1     1   #7F7F00    2
#> 2     2   #7F7F7F    2
#> 3     3   #FF00FF    1