Hi hdb,

these are very interesting ideas, but I'm not really convinced by this one:

If the first row has a number, it is not likely to be a header.
The header could consist in years, month numbers, quarters, test IDs, etc., all appearing to be numerical.

@ nysus: in general, a very strong principle is "know your data." Dou you know anything about the data you're going to deal with, or is this just a general purpose tool where you can't know in advance anything about the type of your data?

In reply to Re^2: Useful heuristics for analyzing arrays of data to determine column header by Laurent_R
in thread Useful heuristics for analyzing arrays of data to determine column header by nysus

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