20131231 
jpritikin  Improve debug output 
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20131217 
jpritikin  Remove latent distribution gradients 
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20131217 
jpritikin  Maybe sandwich working 
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20131217 
jpritikin  Optimize latent distribution gradients 3/3 
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20131217 
jpritikin  Optimize latent distribution gradients 2/3 
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20131217 
jpritikin  Optimize latent distribution gradients 1/3 
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20131217 
jpritikin  Latent distribution parameters, gradient and information 
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20131214 
jpritikin  Express item and latent parameter map dependencies... 
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20131113 
jpritikin  Generic ComputeEM with Ramsay (1975) acceleration 
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20131113 
jpritikin  Note minor bug 
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20131004 
jpritikin  Fix operator< per gcc.gnu.org/bugzilla/show_bug.cgi... 
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20131004 
jpritikin  Fix dependencies 
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20130817 
jpritikin  Allow estimation to continue as long as at least 1... 
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20130817 
jpritikin  Sparse matrix vector product 
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20130817 
jpritikin  Precompute quadrature locations 
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20130817 
jpritikin  Remove excessive caching 
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20130817 
jpritikin  Combine calculations into the Estep (helps twotier... 
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20130817 
jpritikin  Allow ComputeIterate to test maximum absolute change 
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20130816 
jpritikin  Remove obsolete variables 
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20130816 
jpritikin  Restore ability to verify EM derivs; add test 
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20130812 
jpritikin  Rewrite EM fit for new loop order 
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20130812 
jpritikin  OpenMP tweaks 
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20130812 
jpritikin  Predivide Eis for twotier 
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20130812 
jpritikin  Reorganized the expected weights for cache friendliness 
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20130811 
jpritikin  Transpose outcomeProb for better cache behavior 
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20130810 
jpritikin  Remove estimation of the latent gradient 
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20130810 
jpritikin  Touch up fit execution path 
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20130805 
jpritikin  Use full range of double 
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20130804 
jpritikin  Ignore nonpositive definite Hessian if less than half... 
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20130804 
jpritikin  Autotune NewtonRaphson 
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20130804 
jpritikin  Remove Schilling & Bock (2005) adjustment 
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20130804 
jpritikin  Flip sign of derivatives 
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20130804 
jpritikin  Invert Hessian piecewise 
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20130801 
jpritikin  Factor out density multiplication 
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20130801 
jpritikin  Reorg E step 9/9 
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20130801 
jpritikin  Add cache for outcomeProb 
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20130801 
jpritikin  Move allocation out of computeRPF 
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20130801 
jpritikin  Store outcome probs more compactly 
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20130801 
jpritikin  Proper handling for an empty free.set 
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20130729 
jpritikin  Fix Hessian to work with equality constraints 
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20130726 
jpritikin  Remove obsolete performance counters 
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20130726 
jpritikin  Rewrite NewtonRaphson with better math 
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20130726 
jpritikin  Fail if starting value is out of bounds 
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20130722 
jpritikin  Restrict Schilling Bock rescale to parameters without... 
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20130718 
jpritikin  Proper dependency tracking for BA81 
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20130718 
jpritikin  Add verbose option to BA81 stuff 
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20130718 
jpritikin  Move cai2010 data back to simple arrays from std::vector 
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20130718 
jpritikin  Optimize estimation of the latent distribution 
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20130718 
jpritikin  Remove a few more exp() 
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20130718 
jpritikin  Avoid exp(); more than doubles performance; no detectab... 
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20130718 
jpritikin  Minimize calls to omx_absolute_thread_num() 
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20130716 
jpritikin  Move all fitfunction args to expectation 
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20130716 
jpritikin  NewtonRaphson doesn't need fit; don't compute it 
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20130716 
jpritikin  Gradients for the latent distribution 
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20130712 
jpritikin  Pass item models in a list instead of an MxMatrix 
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20130712 
jpritikin  Reduce rpf evaluations in twotier models 
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20130711 
jpritikin  Look at expectation to determine which fit to calculate 
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20130710 
jpritikin  Fill in default upper & lower bounds 
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20130709 
jpritikin  Multigroup twotier 
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20130708 
jpritikin  Respect bounds, if set, on the latent distribution 
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20130707 
jpritikin  Partially fix reporting for custom Compute plans 
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20130707 
jpritikin  Add multigroup tests 
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20130706 
jpritikin  Move EAP scores to expectation slot scores.out 
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20130706 
jpritikin  Create parameter maps for mean & covariance 
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20130706 
jpritikin  Multigroup IFA 
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20130706 
jpritikin  NewtonRaphson 
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20130706 
jpritikin  No need to report EM.LL in a special way 
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20130706 
jpritikin  Sync libifarpf with RPF 0.10 
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20130628 
jpritikin  Split BA81 into a fit function and expectation 
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20130628 
jpritikin  Eliminate Rprintf 
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20130628 
jpritikin  Rename 
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