MFSV {ResearchMethods}R Documentation

Doppler vs cross-sectional echocardiography

Description

The desults of a study by Zhang et al. (1986), measuring transmitral volumetric flow (MF) by Doppler echocardiography and left ventricular stroke volume (SV) by cross-section echocardiography in 21 patients without aortic valve disease.

Arguments

MFSV A dataset with 21 entries and 2 variables:
$MF transmitral volumetric flow measured by Doppler echocardiography.
$SV left ventricular stroke volume measured by cross-sectional echocardiography.

Details

A dataset in which both methods are measuring the same flow rate and the true flow rate is unknown. This dataset is designed to be analyzed using the Bland Altman plot.

See Also

BlandAltman, agpop


[Package ResearchMethods version 1.01 Index]