defaultLogistic: Default Logistic Model for the Ensemble.

Description Usage Arguments Value Note

Description

The model fit is Production = A/(1 + exp(-B(time-C))) , and fitting is done via non-linear least squares (see ?nls). If this fit fails to converge, than A is fixed to the maximum Production value and the model is fit via glm().

Usage

1

Arguments

x

A numeric vector to be imputed.

Value

A numeric vector with the estimated logistic regression model.

Note

If the midpoint of the logistic regression model is outside the range of the data, then a vector of NA's is returned (to prevent poor extrapolation).


SWS-Methodology/faoswsImputation documentation built on May 9, 2019, 11:48 a.m.