regroupR: Regroup faulty aligned peaks

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

Description

If there are groups misaligned by the peakAligner function, they will be realigned by also using the peak signal to noise ratio as well as the ppm values.

Usage

regroupR(aligned.peaks, list.to.regroup, min.samp.grp = 1,
  max.dupli.prop = 0.1, maxClust = 10)

Arguments

aligned.peaks	The aligned peaks data.
list.to.regroup	The peak indices of groups to regroup (the groups, indicated by their peakIndex, in 1 list item will be merged and regrouped).
min.samp.grp	The minimal amount of samples needed te form a group.
max.dupli.prop	The maximal duplication proportion allowed for a group to be considered a sigle group.
maxClust	The maximum number of clusters (depth of the tree).

Value

Returns a data frame with regrouped peaks.

Author(s)

Charlie Beirnaert, [e-mail]

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