extract: Extracts estimates from the nonprob class object

In nonprobsvy: Inference Based on Non-Probability Samples

Extracts estimates from the nonprob class object

Description

Returns a data.frame of estimated mean(s) or standard error(s)

Usage

extract(object, what)

Arguments

object	object of of the nonprob class
what	what to extract: all estimates (mean(s), SE(s) and CI(s); "all"; default), estimated mean(s) ("mean") or their standard error(s) ("se")

Value

a data.frame with selected information

Examples

data(admin)
data(jvs)

jvs_svy <- svydesign(ids = ~ 1,  weights = ~ weight,
strata = ~ size + nace + region, data = jvs)

ipw_est1 <- nonprob(selection = ~ region + private + nace + size,
target = ~ single_shift,
svydesign = jvs_svy,
data = admin, method_selection = "logit"
)
extract(ipw_est1)
extract(ipw_est1, "se")

nonprobsvy documentation built on June 8, 2025, 12:36 p.m.