Displaying 1 result from an estimated 1 matches for "reldrink".
Did you mean:
readlink
2007 Aug 31
3
data frame row manipulation
...ax(x))
} )
maxval # over all days per person
#function
getMaxVal=function(x) { maxval$vol.ma[maxval$name==x] }
getMaxVal("Steve") # testing the function for one name is ok
#we want to add a column, that shows the daily drinkingvolume in relation to
the persons max-vol.
evaluation[,"relDrink"]= evaluation$vol/getMaxVal(evaluation$name)
#
# this brings the error:
#
#Warning message:
# Korrupter Data Frame: Spalten werden abgeschnitten oder mit NAs
# aufgefüllt in: format.data.frame(x, digits = digits, na.encode = FALSE)
errortest= evaluation$vol/getMaxVal(evaluation$name)
errortes...