Statistics Help @ Talk Stats Forum - Stata
http://www.talkstats.com/
Stata usage and programming, Stata helpenMon, 24 Apr 2017 20:43:31 GMTvBulletin60http://www.talkstats.com/images/misc/rss.pngStatistics Help @ Talk Stats Forum - Stata
http://www.talkstats.com/
plotting/grouping variable in scatter plot
http://www.talkstats.com/showthread.php/69329-plotting-grouping-variable-in-scatter-plot?goto=newpost
Mon, 24 Apr 2017 12:33:02 GMTI am a newbie with STATA (and SPSS) but:

I've plotted a scatter plot to check for heteroscedasticity (rvfplot) and now I want the 'plots' to have different colors so I know why/what is causing the heteroscedasticity:

I want to plot the residuals using the categorical variable as a grouping variable
]]>StataJazz3http://www.talkstats.com/showthread.php/69329-plotting-grouping-variable-in-scatter-plotMann Whitney u test for sample with unequal sample sizes
http://www.talkstats.com/showthread.php/69313-Mann-Whitney-u-test-for-sample-with-unequal-sample-sizes?goto=newpost
Sat, 22 Apr 2017 17:35:33 GMTHi
I have two samples with unequal sample sizes. Sample 1 have n=90 and sample 2 with n =50. Can I use Mann Whitney u test for comparing these two...Hi
I have two samples with unequal sample sizes. Sample 1 have n=90 and sample 2 with n =50. Can I use Mann Whitney u test for comparing these two samples. Please help!
]]>Statask2http://www.talkstats.com/showthread.php/69313-Mann-Whitney-u-test-for-sample-with-unequal-sample-sizes