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Tools for the a Priori Comparison of Regression Modelling Strategies

Tools to compare several model adjustment and validation methods prior to application in a final analysis.

Functions (20)

bootval

Bootstrap-derived Shrinkage After Estimation

compare

A Comparison of Regression Modelling Strategies

compdist

Comparison Distribution Descriptives

datashape

Data shaping tools

grandpart

Accessory Function for Cross-validation

kcrossval

Cross-validation-derived Shrinkage After Estimation

loglikelihood

Negative 2 log likelihood

loocval

Leave-one-out Cross-validation-derived Shrinkage

ml.rgr

Logistic Regression with Maximum Likelihood Estimation

ml.shrink

Estimation of a Shrinkage Factor for Logistic Regression

ols.rgr

Linear Regression using Ordinary Least Squares

ols.shrink

Estimation of a Shrinkage Factor for Linear Regression

randboot

Bootstrap Resampling

randnor

Multivariable Random Normal data

randpart

Accessory Function for Sample Splitting

randunif

Multivariable Random Uniform data

shrink.heur

Shrinkage After Estimation Using Heuristic Formulae

splitval

Split-sample-derived Shrinkage After Estimation

sse

Sum of Square Errors

strategy

An Accessory Function for Strategy Selection

apricom

Tools for the a Priori Comparison of Regression Modelling Strategies

v1.0.0

GPL-2

Authors

Romin Pajouheshnia [aut, cre], Wiebe Pestman [aut], Rolf Groenwold [aut]

Initial release

2015-11-11

apricom

Functions (20)

apricom

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