My two cents On Thu, Nov 12, 2009 at 10:56 PM, Gene Shackman <eval_g...@yahoo.com> wrote: > > Sounds like a lot of great work being done on PSPP. I also add my thanks to > those developing the package. > > A couple of basic things were these that John mentioned > * An improved output system. > * Cut/Paste/Export to/from OpenOffice.org and Koffice. These are low priorities for me. Basic statistical functionality is at the top of my list.
> > and the Anova William mentioned. Also the regression currently available > seems to be forced choice, that is, all factors get put into the equation. > It would be great if there were some selection procedure like forward or > backward regression. This is an advanced procedure that doesn't get treated until grad school. Therefore it is very low on my list of priorities. In my opinion, PSPP at this point should be aiming at people with very basic knowledge and needs. It would be pointless trying to compete with packages like R (which is what statisticians [and I] use). As PSPP builds up from the bottom, it can add more and more capabilities. > Don't forget that you're always welcome to download the latest development > version - just bear in mind it hasn't been thoroughly tested. If you just > want > to know the major changes between the released version and the development > version, > you can take a look at the NEWS file. See: > http://git.savannah.gnu.org/cgit/pspp.git/tree/NEWS I have no experience building from sources under win. I am familiar and very capable with linux. But my use for PSPP is under win, for instruction of people with very basic needs. Again, my two cents > Additional features which *may* be in the next release include: > > * Full UTF8 support. not even on my list, let alone near the bottom > * An improved output system. very low on my list > * Cut/Paste/Export to/from OpenOffice.org and Koffice. very low > * The GRAPH command. better plots would be nice > * The FACTOR command. I guess this means factor analysis. If so, again this is an advanced technique taught in grad school. I think you should start from ground up. > * The GLM command. If you mean general linear model, bravo! It is by far the most general, powerful, and widely used statistical approach. A huge amount of stuff falls under its umbrella. It is fundamental and therefore is taught from early stages all the way through grad school -- linear regression and anova. If you mean generalised linear models, again this is an advanced technique. If for example you have Bernoulli trials and want a logistic link, this could be done pretty decently using linear models. In fact this was done before fairly recently (glm did not exist before the 1980s). Thanks again for PSPP!! Bill _______________________________________________ Pspp-users mailing list Pspp-users@gnu.org http://lists.gnu.org/mailman/listinfo/pspp-users
