design weights
Hi, Is there a way to use design weights - i.e. each unit is weighted inversely proportional to its probability of selection - as in HLM? http://www.ssicentral.com/hlm/example6-2.pdf Or does anybody know how to do this in R otherwise? Best regards, Andrea Cantieni ........................................ Andrea Cantieni Research Assistant University of Teacher Education Schwyz Institute for Media and Schools Zaystrasse 42 6410 Goldau Switzerland andrea.cantieni at phsz.ch<mailto:andrea.cantieni at phsz.ch> www.phsz.ch<http://www.phsz.ch> .......................................... _____ _ _ _ _ | __ \ | | | | (_) | | | |__) | ___ _ __ | |_| |__ _ _ ___ _ __ _ ___| |_ | _ / / _ \ '_ \| __| '_ \| | | / __| |/ _` / __| __| | | \ \ | __/ | | | |_| | | | |_| \__ \ | (_| \__ \ |_ |_| \_\ \___|_| |_|\__|_| |_|\__,_|___/_|\__,_|___/\__|