search for: neeti

...I wanted to ask if anybody knows how to calculate part correlation coefficient in R. I have to calculate partial correlation as well as part-correlation. I found different libraries for partial correlation but could not find anything related to part correlation. Thanks for the help in advance -- Neeti Ph.D. Candidate, Graduate School of Geography Clark University Worcester MA 01610 ************************** "Happiness is when what you think, what you say, and what you do are in harmony" - M.K. Gandhi

Hi ! Right now I am learning to use svm functions available in R and trying to use these function with given example. I was stuck with svmlight function which is available in klaR package. Any help would be appreciated regarding this function. 1. I am unable to use svmlight( ) which is available in package: klaR. Although I have downloaded klaR_0.6-3 package from

Hi, I am trying to construct a svmpoly model using the "caret" package (please see code below). Using the same data, without changing any setting, I am just changing the seed value. Sometimes it constructs the model successfully, and sometimes I get an ?Error in indexes[[j]] : subscript out of bounds?. For example when I set seed to 357 following code produced result only for 8

...n Production support (24x7) . Be on rotation will existing staff...(Learn on the job) * Good to have skills but can learn on the job: - Subversion administration - Build systems like bamboo, Fisheye (nice to have skill but ok to learn while on the job) - Software deployments (can learn on the job) Neeti 408-693-3145 neetu@valiantica.com yahoo IM: neetuvaliantica

hii all!!! could anyone tell me how to use libsvm in R.. i am not able to find good way to use it.... -- View this message in context: http://r.789695.n4.nabble.com/about-libsvm-tp3007214p3007214.html Sent from the R help mailing list archive at Nabble.com.

hii everyone! Recently i have started working with R and it would be nice if anyone can help me with this. I am vista user (32 bit). I wanted to install package in my parent directory i.e .Library. whenever I try to install nnet (package) it is showing me the following error: > install.packages("C:\\Users\\nn223\\Downloads\\nnet_7.3-1.zip",lib=.Library) Warning in

Hi ALL, I have very simple question regarding pattern matching. Could anyone tell me how to I can use R to retrieve string pattern from text file. for example my file contain following information SpeciesCommon=(Human);SpeciesScientific=(Homo sapiens);ReactiveCentres=(N,C,C,C,+ H,O,C,C,C,C,O,H);BondInvolved=(C-H);EzCatDBID=(S00343);BondFormed=(O-H,O-H);Bond+

Hi everyone I am trying to do cross validation (10 fold CV) by using e1071:svm method. I know that there is an option (?cross?) for cross validation but still I wanted to make a function to Generate cross-validation indices using pls: cvsegments method. ##################################################################### Code (at the end) Is working fine but sometime caret:confusionMatrix

...) 19. Re: Simulating data, loop (Ivan Calandra) 20. Re: Printing data.frame data: alternatives to print? (Jan van der Laan) 21. Re: quiry on paste() function (Jan van der Laan) 22. Reading multiple .csv-files and assigning them to variable names (Sarah Moens) 23. ksvm problem (Neeti) 24. Re: Reading multiple .csv-files and assigning them to variable names (jim holtman) 25. Re: Clustering (David Winsemius) 26. Re: strftime vs strptime ?? (Prof Brian Ripley) 27. Re: Checking existance of a directory (Prof Brian Ripley) 28. Re: Printing data.frame data: alterna...