getfeaturest

Get the features from t test, with p value, q value, rsd and power restriction

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

getfeaturest function

<dl><dt>list</dt>
<dd>list with data as peaks list, mz, rt and group information (two groups)</dd>
<dt>power</dt>
<dd>defined power</dd>
<dt>pt</dt>
<dd>p value threshold</dd>
<dt>qt</dt>
<dd>q value threshold, BH adjust</dd>
<dt>n</dt>
<dd>sample numbers in one group</dd>
<dt>imputation</dt>
<dd>parameters for `getimputation` function method</dd></dl>

Arguments

Get the features from t test, with p value, q value, rsd and power restriction — getfeaturest

<dl>

<dt>list</dt>
<dd>list with data as peaks list, mz, rt and group information (two groups)</dd>


<dt>power</dt>
<dd>defined power</dd>


<dt>pt</dt>
<dd>p value threshold</dd>


<dt>qt</dt>
<dd>q value threshold, BH adjust</dd>


<dt>n</dt>
<dd>sample numbers in one group</dd>


<dt>imputation</dt>
<dd>parameters for `getimputation` function method</dd>

</dl>

getfeaturest: Get the features from t test, with p value, q value, rsd and power restriction

Description

Usage

Value

Arguments