search for: natver

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2008 Jan 12
1
Problem with strptime
Dear R-list, I'm experiencing some problems while using "strptime", which I don't understand. > str(natver) 'data.frame': 154 obs. of 8 variables: $ ID : Factor w/ 14 levels "AC","ALS","FA",..: 10 11 9 1 4 8 13 3 14 12 ... $ CdBMin : int 22 22 26 26 28 23 27 23 25 26 ... $ CdBMax : int 22 24 27 26 32 26 29 30 29 28 ... $ Hrend : int 184 NA 120 168...