Hello I haev some .csv data files with missing values - eg below
1,'F','C04','X100',20.93,'C','B',7,8,7.5,2421,2230,2230,2,1,85,43,85,46,48,60 If I have a missing value - so file looks like ,85,46,,48, etc then RSQLite reads it as zero. ,85,46,0,48, etc I need it read it as NA. Tried various combinations with no success, adn found nothing on help site. Must be somehting very simple but . . . . Help much appreciated. Richard. ______________________________________________ R-help@stat.math.ethz.ch 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.
