"Malakite" wrote:
I'm having trouble getting this formula to work.
=IRR(INDIRECT(("B26:"&D12&"26"&",BS26")),0.01)

Ostensibly, you should write:

=IRR(INDIRECT("(B26:"&D12&"26"&",BS26)"),0.01)

But it appears that INDIRECT does not support range union reference. Most
Excel functions do not.

The following should work:

=IRR((INDIRECT("B26:"&D12&"26"),BS26),0.01)


----- original message -----

"Malakite" wrote in message
...
I'm having trouble getting this formula to work.

=IRR(INDIRECT(("B26:"&D12&"26"&",BS26")),0.01)

Cell D12 contains the column letter that changes based on a user inputted
hold period. The actual formula =IRR((B26:V26,BS26),0.01) works fine which
is
the same forumla that shows when stepping through the function using the
error check.

Any help appreciated.