FACTOR: Ensure a non-zero number of factors. fc11-i386-build66 fc11-x64-build63 lenny-x64-build87 sid-i386-build133
authorJohn Darrington <john@darrington.wattle.id.au>
Sun, 27 Dec 2009 18:04:59 +0000 (19:04 +0100)
committerJohn Darrington <john@darrington.wattle.id.au>
Sun, 27 Dec 2009 18:04:59 +0000 (19:04 +0100)
Before attempting to perform factor analysis, check
that the number of factors is greater than zero.
Issue an appropriate warning if this is not the case.


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