env.params: Parameters to generate environmental exposure data

In agaye/ESPRESSO.GxE: Power Analysis and Sample Size Calculation for a gene-environment interaction model

Description

A table that contains parameters to set the environmental exposure

Usage

data(env.params)

Format

A data frame with 4 observations on the following 12 variables.

scenario.id

scenario ID

env.model

model of the environmental exposure; 0 for binary and 1 for continuous

env.prevalence

prevelance of the 'at risk' environmental exposure

env.OR

odds ratio related to the environmental exposure (when exposure is binary)

env.efkt

effect size related to the environmental exposure (when exposure is quantitative)

env.mean

statistical mean of the normally distributed environment exposure

env.sd

standard deviation of the normally distributed environment exposure

env.low.lim

Lower limit of the uniformly distributed environment exposure

env.up.lim

Upper limit of the uniformly distributed environment exposure

env.sensitivity

sensitivity of the assessment of the binary exposure

env.specificity

specificity of the assessment of the binary exposure

env.reliability

reliability of the assessment of the quantative exposure

Examples

data(env.params)

agaye/ESPRESSO.GxE documentation built on May 10, 2019, 7:31 a.m.