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VDAP (version 2.0.0)

Peptide Array Analysis Tools

Description

Analyze Peptide Array Data and characterize peptide sequence space. Allows for high level visualization of global signal, Quality control based on replicate correlation and/or relative Kd, calculation of peptide Length/Charge/Kd parameters, Hits selection based on RFU Signal, and amino acid composition/basic motif recognition with RFU signal weighting. Basic signal trends can be used to generate peptides that follow the observed compositional trends.

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Version

Install

install.packages('VDAP')

Monthly Downloads

114

Version

2.0.0

License

GPL-2

Maintainer

Cody Moore

Last Published

May 22nd, 2016

Functions in VDAP (2.0.0)

Peptide generator based on the output of functions vComp or vMotif

Average duplicated peptides from a VDAP dataset

Generate Signal Weighted Amino Acid Heat Maps by Position

Signal Based Hits Selection for VDAP

Subsetting for VDAP function QCKd

Quality Control of Peptides Based on Reproducibility and Kd

Peptide Dissociation Rate Constant (Kd) Calculations

Length/Charge/Kd Peptide Calculations and File Assembly

Select Peptides with the Specified Amino Acid Residue(s) at an Indicated Position

Amino Acid Disbutions by Position at Various Length/Charge

Position Independent Amino Acid Distributions

Select Peptides of a Particular Length/Charge Combination

Calculate Peptide Length and Charge Attributes

Positional Amino Acid Composition Calculations

Signal or Kd Distributions separated by Length/Charge attributes