🚀 go-pugleaf

Try the freeware program "G Power" to be found on all standard sites for
Macintosh shareware/freeware.  It does about everything you might want in
power analysis, including these nice power curves, minimum sample size,
etc.

In article <199803270038.TAA22779@hiroshima.american.edu>, Mark Conrad
<4msc@QLINK.QUEENSU.CA> wrote:

>A couple of questions for those who use STATISTICA:
>
>In the "process analysis" module of STATISTICA v5.0 there is the
>capability to do a power analysis for a test of two samples (or null and
>alternate hypothesis).  But what if you want to produce power curves for
>a one-way ANOVA where there are more than two groups?  Related
>question:how to find sample size giving a specified alpha, beta, and
>deviation between null and alternate (for an ANOVA with more than two
>groups).

--
Martin Renner
Department of Zoology, University of Otago, New Zealand
martin.renner@*NOSPAM*stonebow.otago.ac.nz - remove NOSPAM to reply