Hi - According to Excel Help info, the CHIINV function should work for
degrees of freedom up to 10^10, but I get a #NUM error for any value greater
than 1037. Example: CHIINV(0.95,1038) gives #NUM, as does any other value
1037. Can anyone help me with this? (Am I doing something wrong?, or is
there a way to work around the problem?) Thank you. - Amy