take_diff

Computes the differences for paired data according to the information in the
pairing column of f_data. This variable name is also an attribute of the
group_DF attribute.

Provides functionality for quality control processing and statistical analysis of mass spectrometry (MS) omics data, in particular proteomic (either at the peptide or the protein level), lipidomic, and metabolomic data, as well as RNA-seq based count data and nuclear magnetic resonance (NMR) data. This includes data transformation, specification of groups that are to be compared against each other, filtering of features and/or samples, data normalization, data summarization (correlation, PCA), and statistical comparisons between defined groups. Implements methods described in: Webb-Robertson et al. (2014) <doi:10.1074/mcp.M113.030932>. Webb-Robertson et al. (2011) <doi:10.1002/pmic.201100078>. Matzke et al. (2011) <doi:10.1093/bioinformatics/btr479>. Matzke et al. (2013) <doi:10.1002/pmic.201200269>. Polpitiya et al. (2008) <doi:10.1093/bioinformatics/btn217>. Webb-Robertson et al. (2010) <doi:10.1021/pr1005247>.

Lisa Bramer

pmartR

Panomics Marketplace - Quality Control and Statistical Analysis
for Panomics Data

Kelly Stratton

Daniel Claborne

Evan Glasscock

Rachel Richardson

David Degnan

Evan Martin

take_diff function

<dl><dt>omicsData</dt>
<dd>Any one of the omicsData objects (pepData, metabData, ...).</dd></dl>

Arguments

Author

Compute pairwise differences — take_diff

<dl>

<dt>omicsData</dt>
<dd>Any one of the omicsData objects (pepData, metabData, ...).</dd>

</dl>

take_diff: Compute pairwise differences

Description

Usage

Value

Arguments

Author