[Gnuplot-info] Scaling column data with data point

[Saurabh T <sa...@ho...>]

I have a simple n-column data file, but instead of plotting ($1):($2) etc, I want to plot ($1):($2/x) where x is the data point in the first row of column 2. Similarly for $3, $4 and so on - in different plots. Thus basically I want to be able to scale column data by the first item in the column. (I do understand and expect that the first data point will always show up as 1 in the plot).

Is this possible with gnuplot or do I have to preprocess my data file to achieve this?

Thank you.