Hello, I am trying to complete a response function analysis using the command dcc in the package 'bootRes'. Here is my code:
DC<-read.table("Dalton.txt", header=T) climate<-read.table("climate.txt", header=T) dcc.DC<-dcc(DC, climate, method ="response", start = -4, end =9) My data is formatted correctly for this analysis, with 'DC' being a data frame that contains tree-ring chronologies and 'climate' being a data frame with year, month, and climate parameters in columns. I continue to get the following error: Error in (start.year + offset):end.year : argument of length 0 Any feedback would be greatly appreciated. Thanks, Xanthe [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.