Hi,

I would be very grateful for your help with this.

I have several columns of data that I would like to line up and match.

All the data is paired, each entry has a number from 1 to 130 and then an attached value. The data in the common column is sorted numerically and similar for each matched set, but the problem is that the start points of each of the columns is not the same.

Please see the attached example file with some of my data.

How can I match it up as described and demonstrated in the example.

In a sense, I want to normalise the data start points, so I can compare the columns directly.

Any ideas please

Many thanks,

Amer Karim