Coatingenv: Dynamic covariates for the coating data.

Description Usage Format Source

Description

A data frame with 36 observations and 9 variables.

Usage

1

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.


SPREDA documentation built on May 2, 2019, 4 p.m.