Nothing
get.weights <- function(ps1, stop.method = "wcor", withSampW = TRUE)
{
w <- with(ps1, ps.num/ps.den)
if(withSampW) w <- w * ps1$sampw
return(w)
if(!(class(ps1) %in% c('ps.cont'))) stop("The object 'ps1' must be of class 'ps.cont'.")
}
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