Prints weight of evidence and information value for multiple variables. Currently avialable for categorical predictors only.

blr_woe_iv_stats(data, response, ...)

Arguments

data

A data.frame or tibble.

response

Response variable; column in data.

...

Predictor variables; column in data.

See also

Examples

blr_woe_iv_stats(hsb2, honcomp, prog, race, female, schtyp)
#> Variable: prog #> #> Weight of Evidence #> ------------------------------------------------------------------------- #> levels 0s_count 1s_count 0s_dist 1s_dist woe iv #> ------------------------------------------------------------------------- #> 1 38 7 0.26 0.13 0.67 0.08 #> 2 65 40 0.44 0.75 -0.53 0.17 #> 3 44 6 0.30 0.11 0.97 0.18 #> ------------------------------------------------------------------------- #> #> Information Value #> ----------------------------- #> Variable Information Value #> ----------------------------- #> prog 0.4329 #> ----------------------------- #> #> #> Variable: race #> #> Weight of Evidence #> ------------------------------------------------------------------------- #> levels 0s_count 1s_count 0s_dist 1s_dist woe iv #> ------------------------------------------------------------------------- #> 1 22 2 0.15 0.04 1.38 0.15 #> 2 6 5 0.04 0.09 -0.84 0.04 #> 3 18 2 0.12 0.04 1.18 0.10 #> 4 101 44 0.69 0.83 -0.19 0.03 #> ------------------------------------------------------------------------- #> #> Information Value #> ----------------------------- #> Variable Information Value #> ----------------------------- #> race 0.326 #> ----------------------------- #> #> #> Variable: female #> #> Weight of Evidence #> ------------------------------------------------------------------------- #> levels 0s_count 1s_count 0s_dist 1s_dist woe iv #> ------------------------------------------------------------------------- #> 0 73 18 0.50 0.34 0.38 0.06 #> 1 74 35 0.50 0.66 -0.27 0.04 #> ------------------------------------------------------------------------- #> #> Information Value #> ----------------------------- #> Variable Information Value #> ----------------------------- #> female 0.1023 #> ----------------------------- #> #> #> Variable: schtyp #> #> Weight of Evidence #> ------------------------------------------------------------------------ #> levels 0s_count 1s_count 0s_dist 1s_dist woe iv #> ------------------------------------------------------------------------ #> 1 123 45 0.84 0.85 -0.01 0.00 #> 2 24 8 0.16 0.15 0.08 0.00 #> ------------------------------------------------------------------------ #> #> Information Value #> ----------------------------- #> Variable Information Value #> ----------------------------- #> schtyp 0.0012 #> ----------------------------- #> #>