Dear R users,I wondering how I can import and extract the data of .txt format to the format that is compatible with RMark package . I tried following script to import and export. Importing was OK but did not work for exporting. Would you give any suggestions? install.packages("RMark")library(RMark)# example #Import table (inp format) in R and Exportexample.1 <- convert.inp("http://www.montana.edu/rotella/502/deer.inp")head(example.1) # wanted to add the variable "states" (locations)example.1$state<-ifelse(row.names(example.1) > 76, c("B"), c("A")) # to save it in txtwrite.table(example.1, "testing.txt", row.names=F, sep = "\t") # import the txt file data<-import.chdata("testing.txt", field.names=c("ch","freq","states"), header=FALSE)data<-data[-1,]mstrata.processed=process.data(data, model="Multistrata")# it did not work # to export the data into .inp formatexport.chdata(mstrata.processed, filename="testing") Thanks Kristi [[alternative HTML version deleted]]