Hi Adrie,
You can do that by using LabTalk script to loop all columns. For example, all columns except column one in the active worksheet will be divided by column one by running the following script. Here, the for loop is used.
// need to activate the worksheet first
for(int ii=2; ii<=wks.nCols; ii++) // loop all columns
{
// from column 2, all columns are divided by column 1
wcol(ii) = wcol(ii)/wcol(1);
}
Penn