Description Usage Arguments Details Value Author(s) See Also Examples
Estimates the covariance matrix with respect to the origin.
1 |
X |
a numeric data matrix or dataframe. |
location |
optional location value which serves then as the center instead of the origin. |
na.action |
a function which indicates what should happen when the data contain 'NA's. Default is to fail. |
The covariance matrix S_0 with respect to origin is given for a matrix X with n observations by
S_0=X'X/n.
A matrix.
Klaus Nordhausen
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