pairSum: Combine person-specific covariates to pair-specific

Description Usage Arguments Details Value See Also Examples

View source: R/pairSum.q

Description

Functions to combine person-specific covariates to pair-specific

Usage

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pairSum(cov1, cov2)
pairDiff(cov1, cov2)

Arguments

cov1
cov2

Details

For use within the ibdreg package to make covariates that are a function of the two covariates in a relative pair. These functions are to be used in the formula parameter of ibdreg, and the pair-specific covariates can be expressed as pairSum(cov) or pairSum(cov, cov).

Value

Either the sum or the difference (absolute) of the two covariates

See Also

ibdreg

Examples

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pairSum(20,30)

pairDiff(20,30)

ibdreg documentation built on Sept. 5, 2021, 5:53 p.m.