mlexperiments - Machine Learning Experiments

Provides 'R6' objects to perform parallelized hyperparameter optimization and cross-validation. Hyperparameter optimization can be performed with Bayesian optimization (via 'ParBayesianOptimization' <https://cran.r-project.org/package=ParBayesianOptimization>) and grid search. The optimized hyperparameters can be validated using k-fold cross-validation. Alternatively, hyperparameter optimization and validation can be performed with nested cross-validation. While 'mlexperiments' focuses on core wrappers for machine learning experiments, additional learner algorithms can be supplemented by inheriting from the provided learner base class.

Last updated 5 months ago

cross-validationexperimenthyperparameter-optimizationhyperparameter-tuningmachine-learningnested

7.55 score 5 stars 2 packages 49 scripts 369 downloads

mllrnrs - R6-Based ML Learners for 'mlexperiments'

Enhances 'mlexperiments' <https://CRAN.R-project.org/package=mlexperiments> with additional machine learning ('ML') learners. The package provides R6-based learners for the following algorithms: 'glmnet' <https://CRAN.R-project.org/package=glmnet>, 'ranger' <https://CRAN.R-project.org/package=ranger>, 'xgboost' <https://CRAN.R-project.org/package=xgboost>, and 'lightgbm' <https://CRAN.R-project.org/package=lightgbm>. These can be used directly with the 'mlexperiments' R package.

Last updated 5 months ago

algorithmsexperimentsglmnetlearnerlightgbmmachine-learningrangerxgboost

6.52 score 1 stars 1 packages 26 scripts 289 downloads

DQAstats - Core Functions for Data Quality Assessment

Perform data quality assessment ('DQA') of electronic health records ('EHR'). Publication: Kapsner et al. (2021) <doi:10.1055/s-0041-1733847>.

Last updated 19 days ago

data-quality

6.17 score 7 stars 1 packages 4 scripts 538 downloads

autonewsmd - Auto-Generate Changelog using Conventional Commits

Automatically generate a changelog file (NEWS.md / CHANGELOG.md) from the git history using conventional commit messages (<https://www.conventionalcommits.org/en/v1.0.0/>).

Last updated 1 months ago

automationchangelog-generatorconventional-commits

5.81 score 13 stars 7 scripts 581 downloads

mlsurvlrnrs - R6-Based ML Survival Learners for 'mlexperiments'

Enhances 'mlexperiments' <https://CRAN.R-project.org/package=mlexperiments> with additional machine learning ('ML') learners for survival analysis. The package provides R6-based survival learners for the following algorithms: 'glmnet' <https://CRAN.R-project.org/package=glmnet>, 'ranger' <https://CRAN.R-project.org/package=ranger>, 'xgboost' <https://CRAN.R-project.org/package=xgboost>, and 'rpart' <https://CRAN.R-project.org/package=rpart>. These can be used directly with the 'mlexperiments' R package.

Last updated 5 months ago

algorithmscox-regressionexperimentsglmnetlearnersmachine-learningrandom-survival-forestssurvivalsurvival-support-vector-machinexgboost

5.78 score 4 stars 12 scripts 238 downloads

rBiasCorrection - Correct Bias in DNA Methylation Analyses

Implementation of the algorithms (with minor modifications) to correct bias in quantitative DNA methylation analyses as described by Moskalev et al. (2011) <doi:10.1093/nar/gkr213>. Publication: Kapsner et al. (2021) <doi:10.1002/ijc.33681>.

Last updated 2 years ago

bias-correctiongene-methylationpcr

4.52 score 1 stars 1 packages 5 scripts 1.1k downloads

sjtable2df - Convert 'sjPlot' HTML-Tables to R 'data.frame'

A small set of helper functions to convert 'sjPlot' HTML-tables to R data.frame objects / knitr::kable-tables.

Last updated 2 years ago

converterdata-framesjplottables

4.30 score 4 stars 7 scripts 293 downloads

kdry - K's "Don't Repeat Yourself"-Collection

A collection of personal helper functions to avoid redundancy in the spirit of the "Don't repeat yourself" principle of software development (<https://en.wikipedia.org/wiki/Don%27t_repeat_yourself>).

Last updated 9 months ago

dryhelper-functionstools

4.13 score 3 stars 3 packages 1 scripts 419 downloads

DQAgui - Graphical User Interface for Data Quality Assessment

A graphical user interface (GUI) to the functions implemented in the R package 'DQAstats'. Publication: Mang et al. (2021) <doi:10.1186/s12911-022-01961-z>.

Last updated 6 months ago

3.86 score 2 stars 12 scripts 747 downloads

BiasCorrector - A GUI to Correct Measurement Bias in DNA Methylation Analyses

A GUI to correct measurement bias in DNA methylation analyses. The 'BiasCorrector' package just wraps the functions implemented in the 'R' package 'rBiasCorrection' into a shiny web application in order to make them more easily accessible. Publication: Kapsner et al. (2021) <doi:10.1002/ijc.33681>.

Last updated 1 months ago

bias-correctiongene-methylationgeneticsguipcrshiny

3.48 score 2 stars 1 scripts 514 downloads