mc.calcAngleMat

measurement values of reference method.

measurement values of test method.

should algorithm assume positive
 correlation, i.e. symmetry around slope 1?

posCor

This version is implemented in C for computational
efficiency.

Regression methods to quantify the relation between two measurement methods. In particular it addresses regression problems with errors in both variables and without repeated measurements. The package provides implementations of Deming regression, weighted Deming regression, and Passing-Bablok regression following the CLSI EP09-A3 recommendations for analytical method comparison and bias estimation using patient samples.

Sergej Potapov

Method Comparison Regression

mc.calcAngleMat function

<dl> <dt>X</dt>
<dd>measurement values of reference method.</dd>
 <dt>Y</dt>
<dd>measurement values of test method.</dd>
 <dt>posCor</dt>
<dd>should algorithm assume positive
 correlation, i.e. symmetry around slope 1?</dd></dl>

Arguments

Calculate Matrix of All Pair-wise Slope Angles — mc.calcAngleMat

<dl>

 <dt>X</dt>
<dd>measurement values of reference method.</dd>


 <dt>Y</dt>
<dd>measurement values of test method.</dd>


 <dt>posCor</dt>
<dd>should algorithm assume positive
 correlation, i.e. symmetry around slope 1?</dd>

</dl>

mc.calcAngleMat: Calculate Matrix of All Pair-wise Slope Angles

Description

Usage

Value

Arguments