uniteapwt
The unit for the estimated conditional expected value of
and conditional covariance matrix of
given
and
,
, where
is the sum
,
, j in
, is a specified
-dimensional vector function on the integers 0 to
, and the
, j in
, are random variables such that
and such that the
, j in
, and
are conditionally independent given
and
. The conditional expected value of
given
and
is denoted by
, and
is the conditional expected value of
given
and
. As in Equation 9, it is assumed that the conditional probability that
equals y,
, given
in
and
in
is
(Haberman & Sinharay, 2010). In listening1.txt, uniteapwt is 19. The corresponding file is listeningeapwt.csv. The sum of the item scores for Listening is considered. The format is the same as in listeningeap.csv; however, the scale of results is quite different, for the sums are integers from 0 to 34.