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Hi there, I really tried hard to understand and find my own solution, but now I think I have to ask for your help. I already developed some script code for my problem but I doubt that it is correct. I have the following problem: Image you develop a logistic regression model with a binary outcome Y (0/1) with possible preditors (X1,X2,X3......). The development of the final model would be

Hello, When evaluating different learning methods for a categorization problem with the (really useful!) caret package, I'm getting confusing results from the Kappa computation. The data is about 20,000 rows and a few dozen columns, and the categories are quite asymmetrical, 4.1% in one category and 95.9% in the other. When I train a ctree model as: model <- train(dat.dts,

Dear baseRs, I recently made a mistake when renaming data frame columns, accidentally creating an NA column. I found the following strange behavior when negative indexes are used. Can anyone explain what happens here. No "workarounds" required, just curious. Dieter Version: Windows, R version 2...

I have run into a problem when do loops with lots of elements in CentOS (I am a new user after using Ubuntu for many years). I am attaching two scripts, one called Looping_Centos_minimal_bug_OK.R which runs fine. I simply repeat a function call in it 15 times. However, if I repeat that function call 16 times, as in this one, Looping_Centos_minimal_bug_breaks.R I get the error, Error: unexpected

Hi, apologies if this question has been asked before; is there anyone working on a flac player for the Android G1? Is anyone interested in working on such a player? Thanks. -- "The mind is like a parachute. It doesn't work unless it's open." -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, I am new to this list. I have (and all Trukish users of Samba) trouble with Turkish charactes (iso8859-9)with Samba. I saw some character definition tables in charcnv.o (in sources). I couldn't understand the logic. A part of the table for iso8859-2 is /* MSDOS Code Page 852 -> ISO-8859-2 */ update_map("\241\244\242\364\243\235\244\317\245\225\246\227\247\365");