IPIA {AgreementInterval}

R Documentation

IPIA measures from 52 kidneys

Description

A dataset containing inferior pelvic infundibular angle (IPIA) dataset measured by urography and tomography on n=52 kidneys. The variables are as follows:

Usage

IPIA

Format

A data frame with 52 rows and 3 variables:

• id: sample ids

• Urography: IPIA data evaluated by means of computerized urography

• Tomography: IPIA data evaluated by means of computerized tomography

References

Luiz RR, Costa AJL, Kale PL, Werneck GL. Assessment of agreement of a quantitative variable: a new graphical approach. J Clin Epidemiol 2003; 56:963-7.

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