search for: loglm1

...;)" > [2] "match.fun(FUN)" > [3] "lapply(y, c, x[i])" > [4] "subsets(margin[[k]])" > [5] "loglin(data, margins, start = start, fit = fitted, param = param, " > > [6] " eps = eps, iter = iter, print = print)" > [7] "loglm1.default(formula, data, ..., start = st)" > [8] "loglm1.data.frame(formula, data, ...)" > [9] "loglm(n ~ s + m + c, mydata )" > > Trying to see where the problem sits within loglin I saw that (line 3 of > traceback) variable "c" is used in lapply, a...

Hello could you please tell me what is the function to get the absolute value of the real or complex number. most of other languages it is abs(x) , what is it in r? I did few searhces in the help docs for no avail. thanks F.J

Dear all, I'm analyzing a binary outcome using glm() with a binomial distribution and a logit link, and have now reached the point where I'd like to do some model checking. Since my data are in binary form I'd like to collapse over the cross-classification of the factors before the model checking. Are there any nice and simple ways doing this? If so, how? If not, I'd be