Hi again, In R, there are various numerics like, NA, Inf, or simple integers etc. However I want to include one custom type: "TBD", which R should treat as numeric, not character.
That "TBD" should have same property like Inf, however except this: TBD - TBD = 0 In future, I am planning to add few more properties to TBD. Can somebody guide me if this is possible in R, ans also some pointer on how can be done in R Thanks and regards, [[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.