S3 method to obtain the effective number of observation used in boottest()

S3 method to obtain the effective number of observation used in boottest()

Usage

# S3 method for boottest
nobs(object, ...)

Arguments

object

object of type boottest

...

Further arguments passed to or from other methods.

Value

A scalar containing the effective number of observations used in boottest()

Examples

requireNamespace("fwildclusterboot")
data(voters)
lm_fit <- lm(
proposition_vote ~ treatment + ideology1 + log_income + Q1_immigration,
  data = voters
)
boot <- boottest(lm_fit,
  B = 9999,
  param = "treatment",
  clustid = "group_id1"
)
nobs(boot)
#> [1] 300