selectivities(Trennschärfe)

[marcschmid00]

I build a scale using the following code:

codebook_data$newname <- codebook_data %>%
dplyr::select(variable1, variable2, variable3, ...) %>%
aggregate_and_document_scale()

Everything works just perfect, but I was missing the selectivity(Trennschärfe in German) in the statistics of the scale, which is important for my and manny other usecases. Maybe it should be consindered to implement this feature in the package.