> If the numbers were published with the typos corrected there would be no
> violation - only your consideration of the violation.

The corrected offsets have been published and are covered by copyright.

> If the numbers were plotted and connected with curves (Excel) or straight
> lines (Quattro) rather than as the published points, there would be no
> violation - only your consideration of the violation.

The drawings are covered by copyright. It does not matter how you choose to reproduce them.