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interactionR (version 0.1.7)

HDiscdata: Case-control data of the effect of sports participation and smoking on herniated lumbar disc examined by Assmann et al.

Description

A dataset containing three dichotomous variables: herniated lumbar disc, sports participation, and smoking

Usage

HDiscdata

Arguments

Format

A data frame with 458 observations and 3 variables:

h

presence of herniated lumbar disc, the outcome

ns

presence or lack of sports participation, the first exposure

smk

smoking, the second exposure

...