Displaying 1 result from an estimated 1 matches for "deasep".
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cease
2008 Feb 12
3
regular expression for na.strings / read.table
...NA
[4,] NULL NULL NULL NULL NULL NA NULL NULL
[5,] NULL NULL NULL NULL NA NULL NULL NULL
[6,] NULL NULL NULL NULL NULL NULL NULL NA
[7,] NULL NULL NA NULL NULL NULL NULL NULL
[8,] NULL NULL NULL NULL NULL NULL NULL NA
[9,] NULL NA NULL NULL NULL NULL NULL NULL
stars have deaseper, but all the rest too !
The pb comes from the fact that if a field does not contain any *, the
command
if(length(grep("\\*",x,value=T))==1) return NULL instead of FALSE !
I you have any idea, please let me know !
Many thanks,
Jessica
____________________________________
Jessica Gerv...