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currentcsvfile
2012 May 14
2
Error in names(x) <- value: 'names' attribute must be the same length as the vector
...c in csvfiles)
{
#A DF (prevdf) was created based on an initial csv file..
#so the condition below states that if there are rows with NAs or the
number of rows in prevdf is zero
if( (apply(prevdf, 1, function(y) !sum(!is.na(y))==1) > 0) ||
(nrow(prevdf) == 0) )
{
#Open a new file
currentCSVFile <- read.csv(c, header=TRUE)
#pick only the few columns we want from the file
currentCSVFile <- data.frame(currentCSVFile$Item,
currentCSVFile$Color..type , currentCSVFile$Number..owned,
currentCSVFile$Size..shirt)
#rename the column names
colnames(currentCSVFile) <- c(&quo...