steyx

Translation of <code>STEYX</code> function from Excel to R. It is implemented
according to the formula described in
<a href="http://office.microsoft.com/en-au/excel-help/steyx-function-HP010062545.aspx">http://office.microsoft.com/en-au/excel-help/steyx-function-HP010062545.aspx</a>.
At least 3 finite pairs of data points are required for the calculation.

The production of certified reference materials (CRMs) requires
various statistical tests depending on the task and recorded data to ensure
that reported values of CRMs are appropriate.
Often these tests are performed according to the procedures described in
'ISO GUIDE 35:2017'. The 'eCerto' package contains a 'Shiny' app which
provides functionality to load, process, report and backup data recorded
during CRM production and facilitates following the recommended procedures.
It is described in Lisec et al (2023) <doi:10.1007/s00216-023-05099-3> and
can also be accessed online <https://apps.bam.de/shn00/eCerto/> without
package installation.

Jan Lisec

eCerto

Statistical Tests for the Production of Reference Materials

Frederik Kreß

steyx function

<dl><dt>x</dt>
<dd>x values as numeric vector.</dd>
<dt>y</dt>
<dd>y values as numeric vector of similar length as x.</dd></dl>

Arguments

Translation of <code>STEYX</code> function from Excel to R. It is implemented
according to the formula described in
<a href='http://office.microsoft.com/en-au/excel-help/steyx-function-HP010062545.aspx'>http://office.microsoft.com/en-au/excel-help/steyx-function-HP010062545.aspx</a>.
At least 3 finite pairs of data points are required for the calculation.

Implementation of the STEYX function from Excel. — steyx

<dl>

<dt>x</dt>
<dd>x values as numeric vector.</dd>


<dt>y</dt>
<dd>y values as numeric vector of similar length as x.</dd>

</dl>

steyx: Implementation of the STEYX function from Excel.

Description

Usage

Value

Arguments

Examples