search for: explantori

Hi.. is there a limit on the number of explanatory variables in nls ? i have a dataframe with the columns names x1,x2..,x300 when i run nls it gives the error: " x181 not found" thought it does run when i have x1,x2,...,x170 variables. Thanks Harsh --------------------------------- [[alternative HTML version deleted]]

Hello, My goal is to create a language which can compile itself, therefore I feel I need to understand the Assembler/Byte code format. Starting with a C hello world program there are statements at the beginning of the disassembled bc file that I couldn't find any documentation: target endian = little target pointersize = 32 target triple = "i686-pc-linux-gnu"

Hi try this function ive written it should be self explantory but let me know if you have any problems. I've only been using R for a few eeeks so apologies if its not the most efficient! rankit2<-function(rankvar,cuts,data,factor) { ranker<-rankvar ranker<-0 range<-c(1:cuts) range2<-range/cuts range3<-quantile(factor,range2) over<-length(factor) for (i in 1:over){

I'm trying to fit a generalized mixed effects model to a data set where each subject has paired categorical responses y (so I'm trying to use a binomial logit link). There are about 183 observations and one explanatory factor x. I'm trying to fit something like: (lmer(y~x+(1|subject))) I also tried fitting the same type of model using glmmPQL from MASS. In both cases, I get a

Hi all, I have a queston about Categorical response. i have a data frame containing age, sex, class, success(1=success, 0=non sucess). age, sex,class are the explantory variables, and sucess is the response variable. and i can get n (the nunber of times each age occurs) and r (the number of sucess of that age). when I try to creat the regression relationship for these variables, I have seen

I've noticed that a lot of people are using e.g.: mail_location = maildir:/var/vmail/%d/%n Then either they don't have home directory set, or their home directory is the same as the maildir. http://wiki.dovecot.org/VirtualUsers/Home explains all the problems of not separate home and mail directories. Also whenever I try to suggest using a separate home and mail directory, the answer is