
Takes character input and returns TRUE/FALSE if black/other also checks for "African American" and "Black or African American"
is_black.Rd
Takes character input and returns TRUE/FALSE if black/other also checks for "African American" and "Black or African American"
Examples
is_black("WHITE")
#> [1] FALSE
is_black(c("AFRICAN AMERICAN", "BLACK"))
#> [1] TRUE TRUE