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Stacking of vectors to form a column vector

MacQueen, Don 
Here are two correct uses of the "stack command", if by that you mean the
stack() function.
values ind
1      1   a
2      2   a
3      3   a
4      4   b
5      5   b
6      6   b
7      7   c
8      8   c
9      9   c
values ind
1      1   a
2      2   a
3      3   a
4      4   b
5      5   b
6      6   b
7      7   c
8      8   c
9      9   c

I would say that the "values" column of the output fits your description
of what you want to do. (though I used names a, b, c instead of y1, y2,
y3).

But without a reproducible example, one can't say for sure.

Thread (10 messages)

Olufemi Bolarinwa Stacking of vectors to form a column vector Apr 29 Jeff Newmiller Stacking of vectors to form a column vector Apr 29 Olufemi Bolarinwa Stacking of vectors to form a column vector Apr 29 Jeff Newmiller Stacking of vectors to form a column vector Apr 29 Jim Lemon Stacking of vectors to form a column vector Apr 29 MacQueen, Don Stacking of vectors to form a column vector Apr 30 Bert Gunter Stacking of vectors to form a column vector Apr 30 Marc Schwartz Stacking of vectors to form a column vector Apr 30 Olufemi Bolarinwa Stacking of vectors to form a column vector Apr 30 Bert Gunter Stacking of vectors to form a column vector Apr 30