Recent Releases of stochastic_finite-difference_model
stochastic_finite-difference_model - v2.3.4
Added some files for computing survival hazard using the z: -anovaoptimizedphregz.csv -anovaoptimizedphregz_cov.csv #errors
Simple linear model using phreg package and the Weibull distribution.
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Published by GlenPr over 1 year ago
stochastic_finite-difference_model - v2.3.3
Updated the coefficients used to compute the natural variables, they are now sex-specific. The sex-specific ones are more accurate when approximating, in particular they achieve r2=1 if you have all of the variables. (there was a normalization procedure in the data preprocessing that reduced the accuracy of the non-sex specific coefficients). Does not affect using Pinv directly, only the "convenience" coefficients.
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Published by GlenPr over 1 year ago
stochastic_finite-difference_model - beta
Found a few bugs related to using PCA
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Published by GlenPr over 1 year ago
stochastic_finite-difference_model - beta
Added another vignette, this one for FitLM.SF. I recommend you use this option (it is not the default). It will give you better, more reliable estimates.
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Published by GlenPr over 1 year ago
stochastic_finite-difference_model - beta
Fixed a couple of bugs that can cause crashes. In particular, you can now have Npc < ncol(y). This will help deal with collinear data.
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Published by GlenPr over 1 year ago
stochastic_finite-difference_model - beta
Fixed a problem with the noise estimate by FitSF.lm
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Published by GlenPr over 2 years ago
stochastic_finite-difference_model - beta
Fixed a bug, Q = sigma. In fact, Q = solve(sigma) (and vice versa)
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Published by GlenPr over 2 years ago
stochastic_finite-difference_model - alpha
First release
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Published by GlenPr over 2 years ago