Does Stata 6 support propensity analysis (I'm trying to test some data for
selection/sampling bias)? If not, any ideas how I can do it? Any help would
be appreciated!
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I am trying to replicate a proportional hazards analysis that was originally
done in SAS using my Stata program. Can anyone out there tell me which of the
Stata Survival/Proportional Hazards procedures I should use, and whether there
are any differences in how these are calculated that I should
I need some free/cheap software for data analysis with a very large data sets
(~500,000 observations). I need to be able to merge two such large files. I
will be using correlations, regression and survival analysis. If possible I
may also play with some neural networks.
Any advice where I