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...th many thanks Abou ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax: (207) 780-5607 Email: aaboueissa@usm.maine.edu aboueiss@yahoo.com http://www.usm.maine.edu/~aaboueissa/ Office: 301C Payson Smith [[alternative HTML version deleted]]

...h many thanks Abou ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax: (207) 780-5607 Email: aaboueissa at usm.maine.edu aboueiss at yahoo.com http://www.usm.maine.edu/~aaboueissa/ Office: 301C Payson Smith

...1 ===================== ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax: (207) 780-5607 Email: aaboueissa at usm.maine.edu aboueiss at yahoo.com Office: 301C Payson Smith

Dear R users: Could you please help me out how to use R to get and interpret Standardized discriminant functions and structure coefficients for sex, Degree_Program, and Enrol_USM Please find the data file at: http://www.usm.maine.edu/~aaboueissa/Rhelps/Rhelps.html data files are (xls file: dataforRxls or txt file: dataforRtxt) Output looks like this table. Standardized discriminant functions and structure coefficients for sex ----------------------------------------------------------------------------------------- Variable...

...0.00 74 3 1600.00 744 2 ================= ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Email: aaboueissa at usm.maine.edu aboueiss at yahoo.com Office: 301C Payson Smith -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: datatest.txt Url: https://stat.ethz.ch/pipermail/r-help/attachments/20070816/34988702/attachment.txt

...many thanks. Abou ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax: (207) 780-5607 Email: aaboueissa@usm.maine.edu aboueiss@yahoo.com http://www.usm.maine.edu/~aaboueissa/ Office: 301C Payson Smith [[alternative HTML version deleted]]

...ellipses in the same graph (one for each group). You can use either X1 or X2 as the X-axis and the other variable as the Y-axis. Also I need to show the 95% C.I. or P.I. of the overlapping part of the two ellipses, and for each ellipse separately. Data can be found at http://www.usm.maine.edu/~aaboueissa/Rhelps/dataelipse.txt Thank you so much for your attention to this matter. Ali [[alternative HTML version deleted]]

...l>/     [[alternative HTML version deleted]] ------------------------------ Message: 69 Date: Mon, 30 Mar 2009 18:38:43 -0400 From: "John Fox" <jfox@mcmaster.ca> Subject: Re: [R] Comparing Points on Two Regression Lines To: "'AbouEl-Makarim Aboueissa'" <aaboueissa@usm.maine.edu> Cc: r-help@stat.math.ethz.ch, pburns@pburns.seanet.com Message-ID: <006c01c9b188$48089380$d819ba80$@ca> Content-Type: text/plain;    charset="utf-8" Dear Abu, I'm not sure why you're addressing this question to me. It's unclear from your description...