Greetings,

As a less-than-subtle disclaimer, I am a newcomer to VBA programming,
and I apologize for not having had the time to look into my (fairly
pressing) problem much on my own before casting this general inquiry
to the forum:

Does anyone know of a macro that would allow me to iteratively
transpose series of cells in one column as based unique values in
another column? As an example, I need to get from this:

A B
1 17
1 90
1 96
1 6
2 12
2 10

to this:

A B C D E
1 17 90 96 6
2 12 10

where column A contains the unique values by which values in column B
are transposed.

(My spreadsheet contains thousands of rows. There would be enough
columns for the transpositions, however, because no more than 256
instances occur for any given value in column A.)

In lieu of an extant macro that would do this, I would, of course, be
interested to know if anyone could help me determine what other code I
might attempt to patch together toward this end.

Any help or ideas on this would, of course, be most appreciated!

Aaron J.