create_dic: Create advanced dictionary

In datasketch/dsvalidate: Validate data for DS apps

Description

TODO integrate into homodatum's create_dic!!!!

Usage

create_dic(d, frtype = NULL, extended = FALSE)

Arguments

df	Dataframe or tibble for which to create dictionary

Details

This is an extended/advanced version of the dicionary created by homodatum::create_dic. Further down the line, this will be moved to homodatum, potentially integrated in the existing dictionary function by homodatum::create_dic(..., extended = TRUE).

Additionally to the existing id, label, and hdType this should have

• the base R class of the variable (numeric, character, ...)

• number of distinct categories (for Cat, NULL otherwise)

• min, max, mean, median values (for Num, NULL otherwise)

• number format, i.e. decimal separator (for Num, NULL otherwise)

• number of missing values

• anything else?

Value

Dataframe with dictionary for df

datasketch/dsvalidate documentation built on Sept. 3, 2021, 7:12 a.m.