On 12 September 2016 at 19:05, Avraham Adler wrote: | What exactly is it that you are trying to do? Also review some resources on 'minimally reproducible example' as eg http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org