Which variables are shades?

This function tells us which variables contain shade information

Usage

which_are_shade(.tbl)

Arguments

.tbl

a data.frame or tbl

Value

numeric - which column numbers contain shade information

Examples

df_shadow <- bind_shadow(airquality)

which_are_shade(df_shadow)
#>   Ozone_NA Solar.R_NA    Wind_NA    Temp_NA   Month_NA     Day_NA 
#>          7          8          9         10         11         12