filter_crowd_data: Filter and Prepare Data for a Specific Crowd

In saros: Semi-Automatic Reporting of Ordinary Surveys

Filter and Prepare Data for a Specific Crowd

Description

Internal helper function that filters data for a specific crowd identifier, applying variable exclusions and category filtering as needed.

Usage

filter_crowd_data(data, args, crwd, omitted_cols_list, kept_indep_cats_list)

Arguments

data	Data frame being analyzed
args	List of makeme function arguments
crwd	Character string identifying the current crowd
omitted_cols_list	Named list of omitted variables for each crowd
kept_indep_cats_list	Named list of kept independent categories for each crowd

Details

Applies the following filtering steps:

• Removes omitted variables based on hiding criteria

• Filters rows to match crowd membership

• Applies independent category filtering if enabled

• Returns NULL and warns if no data remains after filtering

Value

List with subset data and variables for the crowd, or NULL if no data remains:

• subset_data: Filtered data frame for the crowd

• dep_crwd: Character vector of dependent variables for this crowd

• indep_crwd: Character vector of independent variables for this crowd

saros documentation built on Nov. 10, 2025, 5:06 p.m.