IBM® SPSS® Amos™ 28

To read biased (maximum likelihood) sample covariances, or to read sample standard deviations that are the square roots of biased sample variances:

1.Press (Menu: View→Analysis Properties).

2.Select the Bias tab

3.Under Covariances supplied as input, place a check mark next to Maximum likelihood.

In an Amos program, use the InputMLMoments method of the AmosEngine class.