agrInt2alpha {AgreementInterval}

R Documentation

agrInt2alpha

Description

Function agrInt2alpha calculates discordance rate (alpha) using clinically meaningful limit.

Usage

agrInt2alpha(clin.limit, n, sigmae)

Arguments

clin.limit	Clinically meaningful lower and upper limit
n	Sample size
sigmae	Variance estimate of residual from measurement error model

Details

Function agrInt2alpha calculates discordance rate (alpha) using clinically meaningful limit.

Value

Discordance rate

Author(s)

Jialin Xu, Jason Liao

References

Jason J. Z. Liao, Quantifying an Agreement Study, Int. J. Biostat. 2015; 11(1): 125-133

Examples

agrInt2alpha(clin.limit=c(-15, 15), n=52, sigmae=46.09245)

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