AddPlottingStuff: Add plotting variables

In speaq2: Wavelet Based Tools for Feature-Wise Analysis and Quantification of Nuclear Magnetic Resonance (NMR) Spectra

Description

This functions adds a few variables which make plotting features easier (and more informative). Since for example every peaks keeps it original ppm value, if you want to plot the groups this function adds the group ppm value. Also sample labels can be added.

Usage

AddPlottingStuff(Y.peaks, X.ppm = NULL, groupLabels = NULL)

Arguments

Y.peaks	data frame obtained from either of the 'getWaveletPeaks', 'PeakAligner' or 'PeakFilling' function.
X.ppm	The vector with the ppm values (numeric vector).
groupLabels	The groupLabels (numeric or factor).

Value

Returns a data frame with added plotting variables (groupPPM for aligned features and labels for plotting).

Author(s)

Charlie Beirnaert, [e-mail]

Examples

## Not run: 
# This function works on a data frame resulting from the 'getWaveletPeaks' function 
# DetectedPeaks <- getWaveletPeaks(X.ppm= PPM.vector, Y=Y.spec,  baselineThresh = 10,nCPU  = 4)
Aligned.peaks = PeakAligner = function (Y.peaks = DetectedPeaks)

## End(Not run)

speaq2 documentation built on May 6, 2017, 4:09 a.m.