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Hi there, Does R has built-in codes for nonpara. bivariate regression so that I can estimate the joint distribution of two variables as a function of some covariates? Thanks a lot. --------------------------------------------------- Ximing Wu Department of Economics University of Guelph...

Hi there, I want to generate a large amount of functions, say f=function(x,t) exp(-t[1]-t[2]*g_1(x)-t[3]*g_2(1+x)) where g_1(x) and g_2(x) are from...

Hi, Can I turn my R code automatically into C? If yes, how can I do that? Do I benefit by doing it? (I know I can do this in matlab and it increases the speed when there is a...

hi, I have a question about error-handling. Say I want to do a simulation 100 times, each experiment involves inverting a matrix. Occasionally the matrix is close to singularity, R gives an error message and the program stops right...

Dear list, Is there an incomplete gamma function in R that can take negative arguments? If not, pointers to its implementation will be greatly appreciated. I know the 'Igamma' function in 'zipfR' package. However, Igamma(a,x) only takes positive...

hi there, anybody knows how to import data into R from splus directly? I have a huge amount of data in splus format, which will cost forever for me to transform the data back to ascii or something else and...

Dear R users, I am happy to announce that a new package 'rlcv' is now available on? CRAN. https://cran.r-project.org/web/packages/rlcv/index.html Robust likelihood cross validation bandwidth for uni- and multi-variate kernel densities...

Hi there, I need help on the following problem. Any suggestions will be much appreciated. Let x be an i.i.d. random sample of a continuous variable. For some fixed numbers a1<a2<a3<...<ak, we don't observe...

Dear R users, I am happy to announce that a new package 'rlcv' is now available on? CRAN. https://cran.r-project.org/web/packages/rlcv/index.html Robust likelihood cross validation bandwidth for uni- and multi-variate kernel densities...