ustats_outlier

This function computes an <code>out_score</code> for each value in a selected column.
The score increases when a value is flagged as an outlier by one or more tests:
IQR test, quantile cutoffs, and Hampel filter.

misc

Provides tools for assigning molecular formulas from exact masses
obtained by ultrahigh-resolution mass spectrometry. The methodology follows
the workflow described in Leefmann et al. (2019) <doi:10.1002/rcm.8315>.
The package supports the inspection, filtering and visualization of
molecular formula data and includes utilities for calculating common
molecular parameters (e.g., double bond equivalents, DBE). A graphical
user interface is available via the 'shiny'-based 'ume' application.

Boris Koch

Ultrahigh-Resolution Mass Spectrometry Data Evaluation for
Complex Organic Matter

ustats_outlier function

<dl><dt>dt</dt>
<dd>A <code>data.table</code> or <code>data.frame</code>.</dd>
<dt>check_col</dt>
<dd>A character string naming the column to test for outliers.</dd>
<dt>verbose</dt>
<dd>Logical; print summary statistics when TRUE.</dd>
<dt>...</dt>
<dd>Additional arguments passed to methods.</dd></dl>

Arguments

Outlier detection using multiple statistical tests — ustats_outlier

<dl>

<dt>dt</dt>
<dd>A <code>data.table</code> or <code>data.frame</code>.</dd>


<dt>check_col</dt>
<dd>A character string naming the column to test for outliers.</dd>


<dt>verbose</dt>
<dd>Logical; print summary statistics when TRUE.</dd>


<dt>...</dt>
<dd>Additional arguments passed to methods.</dd>

</dl>

ustats_outlier: Outlier detection using multiple statistical tests

Description

Usage

Value

Arguments

Examples