Coatingenv {SPREDA}R Documentation

Dynamic covariates for the coating data.

Description

A data frame with 36 observations and 9 variables.

Usage

data(Coatingenv)

Format

SPEC_NUM

Observation id.

TIME

Observation time for each id.

UVB

a dynamic covariate.

UVA

a dynamic covariate.

VIS

a dynamic covariate.

TEMP

a dynamic covariate.

RH

a dynamic covariate.

UV

a dynamic covariate.

GROUP

Group for each id.

Source

Hong. Y., Y. Duan, W. Q. Meeker, D. L. Stanley, and X. Gu (2014), Statistical Methods for Degradation Data with Dynamic Covariates Information and an Application to Outdoor Weathering Data, Technometrics, DOI: 10.1080/00401706.2014.915891.

[Package SPREDA version 1.1 Index]