Displaying 1 result from an estimated 1 matches for "check_results_amelia".
2012 Dec 14
1
Found explanation for R-2.15.2 slowdown in one case; caution for any users of La_chol
2 days ago, I posted my long message about the observed slowdown in a
package between R-2.15.0 and R-2.15.2.
Uwe Ligges urged me to make a self-contained R example. That was the
encouragement I needed. I tracked the problem down to a failing use of
a LAPACK routine.
R's LAPACK C interface changed one variable in one function. But it
turned out to be an important change. In case others have