joyn (version 0.3.0)

filter_vars: Auxiliary function to select vars of data table

Description

Auxiliary function to select vars of data table

Usage

filter_vars(
  dt,
  vars = names(dt),
  include = NULL,
  exclude = NULL,
  include_classes = NULL,
  exclude_classes = NULL,
  verbose = TRUE
)

Value

character vector of selected vars

Arguments

dt

data frame

vars

character: A vector of variable names to consider for identifying unique combinations.

include

character: Name of variable to be included, that might belong to the group excluded in the exclude

exclude

character: Names of variables to exclude

include_classes

character: classes to include in the analysis (e.g., "numeric", "integer", "date")

exclude_classes

character: classes to exclude from analysis (e.g., "numeric", "integer", "date")

verbose

logical: If FALSE no message will be displayed. Default is TRUE