var_collapse: Collapse factor levels

In surveytable: Streamlining Complex Survey Estimation and Reliability Assessment in R

Collapse factor levels

Description

Collapse two or more levels of a factor variable into a single level.

Usage

var_collapse(vr, newlevel, oldlevels)

Arguments

vr	factor variable
newlevel	name of the new level
oldlevels	vector of old levels

Value

Survey object

See Also

Other variables: var_all(), var_any(), var_case(), var_copy(), var_cross(), var_cut(), var_not()

Examples

set_survey(namcs2019sv)
tab("PRIMCARE")
var_collapse("PRIMCARE", "Unknown if PCP", c("Blank", "Unknown"))
tab("PRIMCARE")

surveytable documentation built on Aug. 26, 2025, 1:07 a.m.