following function not define 'statsfminbx', following error are coming, How can I solve?

function [Lambda, Psi, T, stats, F] = factoran(X, m, varargin)

following error are coming _

Reference to non-existent field 'Preconditioner'.

Error in optimget (line 74)
    o = options.(Names{j,:});

Error in statsfminbx (line 57)
pcmtx = optimget(options,'Preconditioner','hprecon') ; % not a default yet_

[Geoff Hayes]

S - which version of MATLAB are you using, and do you have the Statistics Toolbox? I have edited your above comment and removed the code that corresponds to the factoran function as posting it is inappropriate within this (or probably any) forum due to the fact that it is a built-in function within the Statistics Toolbox.

[John D'Errico]

Good. I was just planning on doing that myself. The entire code for factoran adds nothing to the question.

[RS]

The maximum likelihood estimation of factor loading. The problem in estimation of maximum likelihood is Undefined function 'statsfminbx' for input arguments of type 'cell'. What is statsfminbx indicate here?

[John D'Errico]

What you have not shown is how you are calling factoran. Pasting in the entire function is useless, since we have that anyway.

[RS]

Sir, How can I do maximum likelihood estimation? and How can I convert obtained factor scores to original variable?