Dear all,I am have a problem with graphs. How can i plot more than one logistic curve (two parameter) on a single graph using maximum likelihood method.
thanking you in advance regards, Madhu On Fri, Jun 5, 2009 at 3:30 PM, <[email protected]>wrote: > Send R-sig-teaching mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://stat.ethz.ch/mailman/listinfo/r-sig-teaching > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of R-sig-teaching digest..." > > > Today's Topics: > > 1. Help with graph joint pdf (AbouEl-Makarim Aboueissa) > 2. Help with graph joint pdf (AbouEl-Makarim Aboueissa) > 3. Re: Help with graph joint pdf (Sebasti?n Castro) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 04 Jun 2009 13:00:13 -0400 > From: "AbouEl-Makarim Aboueissa" <[email protected]> > Subject: [R-sig-teaching] Help with graph joint pdf > To: <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain > > Dear All: > > How I can get the graph of the joint pdf: > > f(u,v)=18(u/v)(1-(u/v)) for 0<u<v and 0<v<1, and 0 otherwise. > > With 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 > USA > > > Tel: (207) 228-8389 > Fax: (207) 780-5607 > Email: [email protected] > [email protected] > > http://www.usm.maine.edu/~aaboueissa/ > > > Office: 301C Payson Smith > > > > [[alternative HTML version deleted]] > > > > ------------------------------ > > Message: 2 > Date: Thu, 04 Jun 2009 13:24:40 -0400 > From: "AbouEl-Makarim Aboueissa" <[email protected]> > Subject: [R-sig-teaching] Help with graph joint pdf > To: <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain > > Dear All: Please ignore my previous email. I fixed the joint pdf. > > > How I can get the graph of the joint pdf: > > f(u,v)=18 v (u/v) (1-(u/v)) for 0<u<v and 0<v<1, and 0 otherwise. > > With 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 > USA > > > Tel: (207) 228-8389 > Fax: (207) 780-5607 > Email: [email protected] > [email protected] > > http://www.usm.maine.edu/~aaboueissa/ > > > Office: 301C Payson Smith > > > [[alternative HTML version deleted]] > > > > ------------------------------ > > Message: 3 > Date: Thu, 4 Jun 2009 14:35:55 -0300 (UYT) > From: Sebasti?n Castro <[email protected]> > Subject: Re: [R-sig-teaching] Help with graph joint pdf > To: "AbouEl-Makarim Aboueissa" <[email protected]> > Cc: [email protected] > Message-ID: > <[email protected]> > Content-Type: text/plain;charset=iso-8859-1 > > I would do it in this way: > > ########################################################################### > u=seq(0.0001,1,0.1) > v=u > f=outer(u,v, function(u,v) 18*(u/v)*(1-u/v)) > f > for (i in 2:length(u)) { > for (j in 1:(i-1)) { > f[i,j]=0 > } > } > f > > persp( u, v, f, phi=30, theta=-30,col='red') > ########################################################################### > > Surely you (or someone) have a better solution to share. > > Sebasti?n. > > > Dear All: Please ignore my previous email. I fixed the joint pdf. > > > > > > How I can get the graph of the joint pdf: > > > > f(u,v)=18 v (u/v) (1-(u/v)) for 0<u<v and 0<v<1, and 0 otherwise. > > > > With 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 > > USA > > > > > > Tel: (207) 228-8389 > > Fax: (207) 780-5607 > > Email: [email protected] > > [email protected] > > > > http://www.usm.maine.edu/~aaboueissa/ > > > > > > Office: 301C Payson Smith > > > > > > [[alternative HTML version deleted]] > > > > _______________________________________________ > > [email protected] mailing list > > https://stat.ethz.ch/mailman/listinfo/r-sig-teaching > > > > > > ------------------------------ > > _______________________________________________ > R-sig-teaching mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-teaching > > > End of R-sig-teaching Digest, Vol 22, Issue 1 > ********************************************* > -- Veraval Research Centre of CIFT, Matsya Bhavan, Bhidia, Veraval, Gujarat, INDIA Phone: 02876 231 297 Fax: 02876 231 576 [[alternative HTML version deleted]] _______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
