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...the perl code from command line. Now I want to pass some command line arguments to the R script. Its like the argv concept of perl. Do I pass the arguments through my $cmd in the perl script? If yes, then how to access that in the R script? Any help will really be appreciated. Thanks and Regards, Madhurima.

...traindata and want to test it for class prediction with a testdata. I want to know the values of size,decay,range etc. parameters for which the prediction of testdata is best. Can anyone please tell me how to do this with the tune.nnet function. Anticipating quick response. Thanks and Regards, Madhurima.

...able) sink() I am getting the following error: Error in samr.compute.siggenes.table(testsamr, del, datasam, delta.table) : length of 'dimnames' [2] not equal to array extent Can someone please explain me what is wrong ? Thanks in advance and wish u all a very happy new year. Regards, Madhurima.

...4989994 0.5009968 [5,] 0.4990030 0.5009932 [6,] 0.4990032 0.5009930 [7,] 0.4990032 0.5009930 This is really weird result. I have checked the data and code several times but couldn't figure out the problem. I am really stuck in this. Can anyone help me as soon as possible? Thanks in advance, Madhurima.

...and needs to close. We are sorry for the inconvenience. I didn't get this error for size <25. But even in such cases the program took huge amount of time. I really don't understand what the problem is and how to solve this. Can anyone please help me asap? Thanks in advance, Regards, Madhurima. [[alternative HTML version deleted]]