Re: [Gretl-devel] Preserve row and col names of a matrix after functions

You recently have a tendency to use this "speaking of which" phrase to actually do a Monty-Python-esque "and now for something completely different" ... > brouht up the fact that it's not immediate, in Hansl, to delete certain > row/columns from a matrix. Yeah, by coincidence I just answered this (old) question yesterday on Stackexchange (http://stackoverflow.com/questions/37242922/deleting-a-column-in-hansl). > but I wouldn't be averse to introducing a function pair like killcol(X, > e) and killrow(X, e). Opinions? First, it would be an improvement. Second, if at all possible, I would favor some clever extension of the matrix indexing apparatus. For example (just an example, no claim of optimality), X[-3, -2] might return the matrix X without the 3rd row and the 2nd column.