nonprobsvy (version 0.2.1)

weights.nonprob: Extracts the inverse probability weights

Description

A generic function weights that returns inverse probability weights (if present)

Usage

# S3 method for nonprob
weights(object, ...)

Value

A vector of weights or a NULL extracted from the nonprob object i.e. element "ipw_weights"

Arguments

object

a nonprob class object

...

other arguments passed to methods (currently not supported)

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", se = FALSE
)

summary(weights(ipw_est1))