Re: [R] psychometric functions

__ Mario Maiworm Biological Psychology and Neuropsychology University of Hamburg Von-Melle-Park 11 D-20146 Hamburg Phone: +49 40 42838 8265 Fax: +49 40 42838 6591 http://bpn.uni-hamburg.de/Maiworm_e.html http://cinacs.org

Re: [R] psychometric functions

>>> Two comments. First, it isn't clear to me why you want the upper >>> bound to differ from 1. Apparently you have some theoretical reason >>> for using a cumulative gaussian. Wouldn't the same theory tell you >>> that the upper bound should be 1? the reason why I use cumulative gaussians is

Re: [R] psychometric functions

Thank you harold. Hmm thats bad news. I will have a look at the LTM package but right now I feel like I should lean back and use matlab, and then get the fit results into R for further analyses... mario __ Mario Maiworm Biological

[R] psychometric functions

sics in R? otherwise: which function would be a good choice? Can I have functionality equal to 'psignifit' with glm() from MASS. I would be grateful for some suggestions of people who have experience in sigmoid-fitting in R. Best, Mario. _______

[R] Reverse seq

it? Mario ______ Mario Maiworm Biological Psychology and Neuropsychology University of Hamburg Von-Melle-Park 11 D-20146 Hamburg Phone: +49 40 42838 3515 Fax: +49 40 42838 6591 http://bpn.uni-hamburg.de/Maiworm_e.html http://cinacs.org

Re: [R] Tinn-R related problem

your shortcuts_default.txt file... Mario. __ Mario Maiworm Biological Psychology and Neuropsychology University of Hamburg Von-Melle-Park 11 D-20146 Hamburg Tel.: +49 40 42838 3515 Fax.: +49 40 42838 6591 http://bpn.uni-hamburg.de

Re: [R] LaTeX in R

definitely take a look at your newsletter contribution, uwe. The ';'s were intended to ease the mail2console copy-and-paste, as some mail programs take control of your linebreaks. Mario. ______ Mario Maiworm Biological Psyc

Re: [R] LaTeX in R

nd(x = "topright", lty = c(1,2),legend = c(substitute(sigma == myS, list(myS = mySigma[1])),substitute(sigma == myS, list(myS = mySigma[2] Mario. __________ Mario Maiworm Biological Psychology and Neuropsychology University of H

Re: [R] LaTeX in R

;,mySigma)),lty=1) gives me a 'real' sigma but the mySigma variable is not evaluated. Any ideas? Mario. __ Mario Maiworm Biological Psychology and Neuropsychology University of Hamburg Von-Melle-Park 11 D-20146 Hamburg Tel.: +49

[R] LaTeX in R

, Mario. __ Mario Maiworm Biological Psychology and Neuropsychology University of Hamburg Von-Melle-Park 11 D-20146 Hamburg Tel.: +49 40 42838 3515 Fax.: +49 40 42838 6591 http://bpn.uni-hamburg.de/Maiworm_e.html http://cinacs.org