a correlation matrix.
Missing values are not accepted.
factors
the number of factors in the model.
OPTIONAL ARGUMENTS:
p
the number of variables (the number of rows and columns in
cmat).
start
a vector of length
p giving the starting value for the uniquenesses
of the variables.
The default is 1 minus the maximum correlation with the other variables.
iter.max
an integer stating the maximum number of iterations to be used.
unique.tol
a positive number giving the tolerance for the change in uniquenesses.
If no uniqueness changes by more than
unique.tol from one iteration to
the next, then convergence is declared.
VALUE:
an object of class
"factanal" - see
factanal.object for details.