eco: Example dataset from ecology to illustrate fitting partially...

In marjoleinF/gamtree: GAM-based Recursive Partitioning

Description

Original dataset was copied from https://stackoverflow.com/questions/37037445/using-mob-trees-partykit-package-with-nls-model For illustrating the funtionality of package gamtree, two noise variables were added: noise (a continuous variable) and 'cluster_id' (a categorical indicator for a random intercept).

Usage

data(eco)

Format

A data frame with 628 observations and 5 variables

Details

• Species: categorical partitioning variable, indicator for specie (signal).

• PAR: continuous predictor variable for the node-specific model (signal).

• Pn: continuous response variable.

• cluster_id: categorical covariate; indicator for a random intercept term (noise).

• noise: continuous covariate (noise).

• specimen: number of individual plant.

Examples

data("eco")
summary(eco)

marjoleinF/gamtree documentation built on Sept. 17, 2021, 5:46 a.m.