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...ePSOCKcluster" command. Both machine have identical settings and connected by SSH. OS is Ubuntu 14.04 LTS & R version 3.2.1. I have executed the follwoing command to create cluster but getting the following error message and R Session is getting hanged. cl<-makePSOCKcluster(c(rep("soumen at 10.10.2.32",1)),outfile='',homogeneous=FALSE,port=11001) soumen at 10.10.2.32's password: starting worker pid=2324 on soumen-HP-ProBook-440-G2:11001 at 12:11:59.349 Error in socketConnection(master, port = port, blocking = TRUE, open = "a+b",? : ? cannot open the con...

...ere any way to use R in Visual Basic environment. I want to develop a VB application where R can be embedded (R will work as a back end statistical engine). If available, please provide me some source of study materials/articles available on the internet related to this. -- Thanks & Regards, Soumen Pal [[alternative HTML version deleted]]

...y) like SPSS using R as a programming language? Otherwise, is it possible to use R code directly (no command-line execution) in Windows based programming language such as Visual Basic? Please help me, if possible, with some link to study materials related to such topic. -- Thanks & Regards, Soumen Pal [[alternative HTML version deleted]]

>>>>> Soumen Banerjee <soumen08 at gmail.com> >>>>> on Sat, 21 Apr 2018 17:22:56 +0800 writes: > Hello! I am trying to fit a copula to some data in R and > I get the error mentioned above. This is the code for a > reproducible example - (not really reproducible:...

Hello! I am trying to fit a copula to some data in R and I get the error mentioned above. This is the code for a reproducible example - library(copula) data = matrix(data=runif(600),nrow=200,ncol=3) data[,2] = 2*data[,1] data[,3] = 3*data[,1] fr_cop = frankCopula(dim=3) fit_fr_cop = fitCopula(fr_cop,pobs(data),method = "mpl") #Error Here The error says : Error in fitCopula.ml(copula, u