Tag: dim

Example 8.23: Expanding latent class model results

by Nick Horton • January 31, 2011 • Comments Off

In Example 8.21 we described how to fit a latent class model to data from the HELP dataset using SAS and R (using poLCA(), and then followed up in example 8.22 using randomLCA(). In both entries, we classified subjects based on their observed (manifes…

SAS DIM function – Counting the elements in an array

by The ponderer • October 30, 2009 • Comments Off

The DIM function returns the number of literal elements in an array. It functions against multi-dimensional arrays as well as one-dimensional arrays. 1-dimensional array example DIM(array_name) Multi-dimensional array examples DIM(m_array) -> returns the number of elements in the first dimension of the array DIM5(m_array) -> returns the number of elements in the 5th dimension of […]