[Lme4-commits] r1738 - pkg/lme4/tests

[noreply at r-forge.r-project.org]

Author: bbolker
Date: 2012-05-16 05:30:44 +0200 (Wed, 16 May 2012)
New Revision: 1738

Modified:
   pkg/lme4/tests/polytomous.R
Log:

  added examples with compDev=FALSE, bobyqa


Modified: pkg/lme4/tests/polytomous.R
===================================================================
--- pkg/lme4/tests/polytomous.R	2012-05-16 03:10:05 UTC (rev 1737)
+++ pkg/lme4/tests/polytomous.R	2012-05-16 03:30:44 UTC (rev 1738)
@@ -14,6 +14,18 @@
     glmer(formula.poisson,data=data.poisson,family=poisson,verbose=10,optimizer="bobyqa")
     ## caught warning: maxfun < 10 * length(par)^2 is not recommended. -> infinite loop
 }
+## works but sloooow ....
+if (FALSE) {
+    try(g1 <- glmer(formula.poisson,data=data.poisson,family=poisson,
+                    compDev=FALSE,verbose=1))
+    ## runs for 2880 steps until:
+    ## Error in pp$updateDecomp() : Downdated VtV is not positive definite
+}
+glmer(formula.poisson,data=data.poisson,family=poisson,
+      compDev=FALSE,verbose=1,optimizer="bobyqa")
+## caught warning: maxfun < 10 * length(par)^2 is not recommended.
+## but runs to completion
 
 
 
+