getpqsi

Compute pooled QC linear index according to run order

Gas/Liquid Chromatography-Mass Spectrometer(GC/LC-MS) Data Analysis for Environmental Science. This package covered topics such molecular isotope ratio, matrix effects and Short-Chain Chlorinated Paraffins analysis etc. in environmental analysis.

Miao YU

enviGCMS

GC/LC-MS Data Analysis for Environmental Science

Thanh Wang

getpqsi function

<dl><dt>data</dt>
<dd>peaks intensity list with row as peaks and column as samples</dd>
<dt>order</dt>
<dd>run order of pooled QC samples</dd>
<dt>n</dt>
<dd>samples numbers used for linear regression</dd></dl>

Arguments

Compute pooled QC linear index according to run order — getpqsi

<dl>

<dt>data</dt>
<dd>peaks intensity list with row as peaks and column as samples</dd>


<dt>order</dt>
<dd>run order of pooled QC samples</dd>


<dt>n</dt>
<dd>samples numbers used for linear regression</dd>

</dl>

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getpqsi: Compute pooled QC linear index according to run order

Description

Usage

Value

Arguments