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Regress Namespace Functions
Functions
 
Name 
Description 
 
Performs a one-way (single-factor) analysis of variance (ANOVA). 
 
Perform the one-way analysis of variance where Data vector (one variable) is indexed by a second grouping GroupIndex vector variable. 
 
Performs balanced two-way analysis of variance (ANOVA). 
 
Simple linear regression. 
 
Ordinal logistic regression. 
 
Logistic regression. 
 
Multivariante linear regression. 
 
Multivariante linear regression. 
 
Vectorized computation of the numerical derivative for the regress function. 
 
General non-linear regression. 
 
Non-linear regression with lower and upper bounds. 
 
General vectorized non-linear regression. 
 
Non-linear regression with lower and upper bounds. 
 
Numerical derivative for regress function. 
 
Principal Component Regression. 
 
Weighted PC regression. 
 
Poisson generalized linear model with log-link. 
 
Prediction error sum of squares (PRESS). 
 
R2 
R2 value. 
 
Regression tests. 
 
Regression tests. 
 
Optimal k value for ridge regression. 
 
Regression by using "ridge" regression method. 
 
Stepwise regression is an optimization aglorithm aiming to improve the quality of the multiple linear regression by excluding noisy variables.  
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