Re: Chernoff faces

1999-01-17 Thread Rich Ulrich
On Thu, 18 Nov 1999 13:25:11 +, "P.G.Hamer" <[EMAIL PROTECTED]> wrote: < snip, about Chernoff faces ... > > However for a quicky online introduction > > http://www.statsoftinc.com/textbook/stathome.html > press `Graphical Techniques' button > press Chenoff faces' under the `nD/Icon graphs'

Articles on Bayes in Science magazine

1999-01-17 Thread Alan Zaslavsky
The following series of articles in Science magazine may be of interest to Statistics educators. Sorry, their web site only gives text for a price: $10 for 24-hour access at http://www.sciencemag.org/content/current/ STATISTICS: Bayes Offers a 'New' Way to Make Sense of Numbers Dav

Re: Is Pearson chi^2 test conditional?

1999-01-17 Thread Rich Ulrich
On Fri, 19 Nov 1999 18:27:21 GMT, Jin Kim <[EMAIL PROTECTED]> wrote: > ... > I have a question about the underlying statistical concept of Pearson > chi^2 test. > My question is: > > Does Pearson chi^2 test assume that both row and column margins are > fixed? > > In other words, I wish to know

Is Pearson chi^2 test conditional?

1999-01-17 Thread Jin Kim
Dear list members I am a student studying contingency table analysis these days. I have a question about the underlying statistical concept of Pearson chi^2 test. My question is: Does Pearson chi^2 test assume that both row and column margins are fixed? In other words, I wish to know whether Pe

New list procedures -- Important!

1999-01-17 Thread E. Jacquelin Dietz
Dear subscribers to edstat, As you know, there have been some changes in the list this week caused by the demise of our old listserv. We now have a new server and some new procedures; there may be some wrinkles to iron out, but the list has been enhanced in many ways. **

(no subject)

1999-01-17 Thread matt scanlon
set EDSTAT-L mail digest begin:vcard n:scanlon;matt tel;fax:414-266-3563 tel;work:414-266-2498 x-mozilla-html:FALSE adr:;; version:2.1 email;internet:[EMAIL PROTECTED] fn:matt scanlon end:vcard

Re: independence of significance tests

1999-01-17 Thread Herman Rubin
In article <[EMAIL PROTECTED]>, Dr. John C. Caruso <[EMAIL PROTECTED]> wrote: >What are the advantages of having orthogonal (independent) significance >tests? For example, if I have two dependent variables (like neurotocism >scores and extraversion scores) for two seperate t-tests (with the IV be

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1999-01-17 Thread srivatsa