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Diffstat (limited to 'NEWS.md')
| -rw-r--r-- | NEWS.md | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -1,8 +1,10 @@ -# mkin 0.9.49.4 (2019-05-23) +# mkin 0.9.49.5 (2019-06-04) -- Direct minimization of the negative log-likelihood for non-constant error models (two-component and variance by variable). In the case the error model is constant variance, least squares is used as this is more stable +- Several algorithms for minimization of the negative log-likelihood for non-constant error models (two-component and variance by variable). In the case the error model is constant variance, least squares is used as this is more stable. The default algorithm tries direct minimization and a three step procedure, and returns the model with the highest likelihood. -- The argument 'reweight.method' to mkinfit and mmkin is now obsolete, use 'error_model' instead +- The argument 'reweight.method' to mkinfit and mmkin is now obsolete, use 'error_model' and 'error_model_algorithm' instead + +- Add a test that checks if we get the best known AIC for parent only fits to 12 test datasets. Add these test datasets for this purpose. - New function 'mkinerrplot'. This function is also used for residual plots in 'plot.mmkin' if the argument 'resplot = "errmod"' is given, and in 'plot.mkinfit' if 'show_errplot' is set to TRUE. |