FlexParamCurve1.5-7 package

Change Fixed Parameter Values

Compare Two $nls$ Models Using Extra Sum-of-Squares F-Tests

Compare Two $nlsList$ Models Using Extra Sum-of-Squares F-Tests

Tools to Fit Flexible Parametric Curves

Copy objects between R environments

Estimate Values to be Used for Fixed FlexParamCurve Parameters

Compare All Possible Positive-Negative Richards $nlslist$ Models

Backwards Stepwise Selection of Positive-Negative Richards $nlslist$ M...

Equations of the FlexParamCurve Family

Self-Starting Positive-Negative Richards Model (double-Richards)