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SPSS usage and programming, SPSS syntax, SPSS output.enSat, 27 Aug 2016 08:06:45 GMTvBulletin60http://www.talkstats.com/images/misc/rss.pngStatistics Help @ Talk Stats Forum - SPSS
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Weights,unequal sample sizes and chi square
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Fri, 26 Aug 2016 16:59:15 GMTHi i am doing chi square analisis comparing one national group with average of all other nations participating in research.Problem is that groups are...Hi i am doing chi square analisis comparing one national group with average of all other nations participating in research.Problem is that groups are uneqal in sizes with some having over 3xtimes numbers of others.I detached main group which i need to compare to and calcualted weights on other natinal groups taking in accounts their sample sizes and overall size of rest of sample and from what i calcualted by hand final numbers averages are right when weights are applied.
My question is will chi square anlisis which i would do with calcualted weights and weight of 1 for main national group be valid?And if no what should be done to compare one group with average of rest of sample subrgoups?

Tnx in advance
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