x
|
data matrix. Missing values (NAs) are not allowed.
|
wt
|
A vector of weights for each case: these are treat as if the case i
actually occurred wt[i] times.
|
cor
|
Flag to choose between returning the correlation (cor=T ) or
covariance (cor=F ) matrix.
|
center
|
a logical value or a numeric vector providing the location about which
the covariance is to be taken. If center=F , no centering is done;
if center=T the MLE of the location vector is used.
|
nu
|
"degrees of freedom" for the multivariate t distribution. Must exceed
2 (so that the covariance matrix is finite).
|
maxit
|
Maximum number of iterations in fitting.
|
tol
|
Convergence tolerance for fitting.
|