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Concise formulas for the standard errors of component loading estimates
Ogasawara, Haruhiko, (2002)
On the Relationships between Sum Score Based Estimation and Joint Maximum Likelihood Estimation
Pino, Guido, (2008)
A note on the computation of the second-order derivatives of the elementary symmetric functions in the rasch model
Formann, Anton, (1986)
A comment on ‘some standard errors in item response theory’
Gruijter, Dato, (1984)