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...ed, currentCSVFile$Size..shirt) #rename the column names colnames(currentCSVFile) <- c("Item", "Color" ,"Number", "Size") #find the rows in prevdf that do not have any values. (sum should be 1 because the Item name is unique for every row) NArows <- prevdf[apply(prevdf, 1, function(y) sum(!is.na(y))==1),] #if NAs rows is not equal to zero if (nrow(NArows) != 0 ) { #find the rows in the current CSV file where there is missing data in prevdf (this info is in NArows) intersectItem<- intersect(currentCSVFile$Item...

Dear all, Can anybody give me some hint on the following error msg I got with using randomForest? I have two-class classification problem. The data file "sample" is: ---------------------------------------------------------- udomain.edu udomain.hcs hpclass 1 1.0000 1 not 2 NA 2 not 3 NA 0.8 not 4 NA 0.2 hp 5 NA 0.9 hp ------------------------------------------------------------ The

Hello I have a problem. I have a plot, and have made the writing larger with cex.axis and cex.lab, and i is working great, BUT the writing is bigger than the window... for example, the y-axis writing misses the top of all letters. Does anyone know how to change the window or something so you actually can see what the y-axis says. the plot is attached if there is doubt of what i mean... plot: