check.trans

Check whether two functions actually are each others inverse.

Methods (standard and advanced) for analysis of agreement between measurement methods. These cover Bland-Altman plots, Deming regression, Lin's Total deviation index, and difference-on-average regression. See Carstensen B. (2010) "Comparing Clinical Measurement Methods: A Practical Guide (Statistics in Practice)" <doi:10.1002/9780470683019> for more information.

Claus Ekstrom

MethComp

Analysis of Agreement in Method Comparison Studies

Bendix Carstensen

Lyle Gurrin

Claus Thorn Ekstrøm

Michal Figurski

check.trans function

<dl><dt>trans</dt>
<dd>A list of two functions, each other's inverse.</dd>
<dt>y</dt>
<dd>Vector of numerical values where the functions should be each
other's inverse.</dd>
<dt>trans.tol</dt>
<dd>Numerical constant indication how precise the evaulation
should be.</dd></dl>

Arguments

Bendix Carstensen, Steno Diabetes Center,
<a href="https://bendixcarstensen.com/">https://bendixcarstensen.com/</a>.

Author

Functions to handle transformations of measurement results. — check.trans

<dl>

<dt>trans</dt>
<dd>A list of two functions, each other's inverse.</dd>


<dt>y</dt>
<dd>Vector of numerical values where the functions should be each
other's inverse.</dd>


<dt>trans.tol</dt>
<dd>Numerical constant indication how precise the evaulation
should be.</dd>

</dl>

Bendix Carstensen, Steno Diabetes Center,
<a href='https://bendixcarstensen.com/'>https://bendixcarstensen.com/</a>.

check.trans: Functions to handle transformations of measurement results.

Description

Usage

Value

Arguments

Author