BA.analysis: Bland-Altman analysis

In sauthiem/BlandAltman: Bland-Altman Analysis and Plot

Description

This function returns the Bland-Altman (BA) elements with 95 interval (by default) on the bias and on the limits of agreements. It also calculates the percentage of error. Data can be converted to relative estimation. Validation of differences normality with Shapiro-Wilk test.

Usage

BA.analysis(a, b, ...)

Arguments

a	A numerical vector method A
b	A numerical vector method B
percent	bool for relative estimation (default F)
conf.int	Confidence interval (default 0.95)

Details

References:

1) Bland, J.M. & Altman, D.G., 1986. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet, 1(8476), pp.307–310.

2) Giavarina, D., 2015. Understanding Bland Altman analysis. Biochemia Medica, 25(2), pp.141–151

Value

List if the element required to a BA analysis

Examples

ba <- BA.analysis(c(1,2,3,4), c(2,3,4,5))

sauthiem/BlandAltman documentation built on May 7, 2021, 11:05 p.m.