Added degrees of freedom and p-values to
mml should be faster now
drawPV functions that draw plausible values from a normal approximation to the posterior distribution. See the
drawPVs function help for details.
the object returned by
mml now includes an object
itemScorePoints that shows, for each item, the expected and actually occupied score points.
If items have invalid score points an error now shows the
mml function used to use the bobyqa optimizer and now uses a combination of the
optim function and then a Newton's method optimizer
mml function Taylor series covariance calculation for composite results has been updated so that the correlation is calculated for all subscales simultaneously. This results in covariance matrix that is always positive definite. The old method can be used by requesting "Partial Taylor".