fix_ids: Fix Participant IDs

In jflournoy/scorequaltrics: Qualtrics Survey Data Access and Scoring

Fix Participant IDs

Description

This function first removes the prefix specified in prefix (if found) and then converts all columns in pid_cols to numeric. It then takes the first non-NA value found, using column order in pid_cols for priority. It returns a vector of ids, with include_prefix prepended if supplied. This assumes x is a data.table.

Usage

fix_ids(x, pid_cols, prefix = NULL, format_ids = FALSE)

Arguments

x	A data.frame or data.table. Can be the whole table returned by get_survey_data.
pid_cols	A character vector of column names in order of priority. x does not need to include all columns in pid_cols.
prefix	A regular expression that will be removed prior to conversion to numeric.
format_ids	is either FALSE or an expression understood by sprintf used to format the resulting IDs

Value

A numeric or character vector of ids.

jflournoy/scorequaltrics documentation built on April 29, 2022, 9:17 p.m.