- From: Jon Trowbridge <trow emccta com>
- To: The Guppi Mailing List <guppi-list gnome org>
- Subject: Goose Update
- Date: Wed, 21 Oct 1998 14:05:13 -0500
Except for my use of erf() and erfc() at one point, and a few NANs and
isnan()s that are still floating around in there, I've pretty much
gotten goose to the point where the library will compile without any
warnings while -ansi, -pedantic and -Wall are all set. This is
necessary since we need maximum portability to make sure that goose
compiles properly under <*gasp*> Windows.
Also, I actually wrote a tiny bit of primitive, fragmentary
documentation. I don't know what came over me...
Another milestone: Goose now actually has some non-trivial statistical
functionality! The LinearRegression class now knows how to handle
inference concerning the model parameters it spits out, and can do a
t-test against the null hypothesis of independence.
Coming soon, regression diagnostics --- leverage, DFFITS, DFBETAS,
Cook's D, studentized residuals... If SAS or SPSS can do it, we'll do
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