Clean column names

Spaces removed, runs of dashes and dots replaced by _, upper case (optional), names made unique.

Usage

clean_colnames(df, upper = TRUE)

Arguments

df

A data frame.

upper

Convert to upper case.

Value

df with cleaned names.

Examples

clean_colnames(data.frame(`nfl v0` = 1, `il-6.v0` = 2, check.names = FALSE))
#>   NFLV0 IL_6_V0
#> 1     1       2