Todo List

Global apop_data_summarize

At the moment, only gives the mean, standard deviation, and variance of the data in each column; should give more in the near future.

We should probably let this summarize rows as well.

Global apop_data_to_db

add text names.

Global apop_estimate_fixed_effects_OLS: finish this documentation. [Was in a rush today.]

Global apop_f_test

There should be a way to get OLS and GLS to store $(X'X)^{-1}$ . In fact, if you did GLS, this is invalid, because you need $(X'\Sigma X)^{-1}$ , and I didn't ask for $\Sigma$ .

Global apop_iv

This function does some serious internal data copying. It would be only slightly more human- and labor-intensive to do the linear algebra without producing the Z matrix explicitly.

Global apop_linear_constraint: The apop_linear_constraint function doesn't check for odd cases like coplanar constraints.

Global apop_update

The table of conjugate prior/posteriors (in its static check_conjugacy subfuction), is a little short, and can always be longer.

Global apop_vector_weighted_kurt: apop_vector_weighted_skew and apop_vector_weighted_kurt are lazily written.

Global apop_vector_weighted_skew: apop_vector_weighted_skew and apop_vector_weighted_kurt are lazily written.

Global apop_waring: This function needs better testing.

Global apop_yule: I'm pretty sure Wikipedia's specification of the Yule is wrong; I should check and fix when I have references on hand.

Apophenia

Todo List