Please assist, how do you find the weighted standard deviation?
Dear Humphrey, Take a look at ?wtd.mean in Hmisc. HTH, Jorge On Wed, Dec 3, 2008 at 5:43 AM, Humphrey Kaunda <hkaunda at mcti.gov.zm> wrote:> Please assist, how do you find the weighted standard deviation? > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >