Simple Peak Alignment for Gas-Chromatography Data

Documentation for package ‘GCalignR’ version 1.0.6

aligned_peak_data	Aligned Gas-Chromatography data
align_chromatograms	Aligning peaks based on retention times
as.data.frame.GCalign	Output aligned data in form of a data frame for each variable
blank_substraction	Subtraction of blank readings from sample readings
check_input	Check input prior to processing in GCalignR
choose_optimal_reference	Select the optimal reference for full alignments of peak lists
draw_chromatogram	Visualise peak lists as a pseudo-chromatogram
find_peaks	Detect local maxima in time series
GCalignR	GCalignR: A Package to Align Gas Chromatography Peaks Based on Retention Times
gc_heatmap	Visualises peak alignments in form of a heatmap
linear_transformation	Full Alignment of Peak Lists by linear retention time correction.
merge_redundant_rows	Merge redundant rows
norm_peaks	Normalisation of peak abundancies
peak_data	Gas-chromatography data for Antarctic Fur Seals (_Arctocephalus gazella_)
peak_factors	Grouping factors corresponding to gas-chromatography data of Antarctic Fur Seals (_Arctocephalus gazella_)
peak_interspace	Estimate the observed space between peaks within chromatograms
plot.GCalign	Plot diagnostics for an GCalign Object
print.GCalign	Summarising Peak Alignments with GCalignR
read_empower2	Import data from single EMPOWER2 HPLC files
read_peak_list	Read content of a text file and convert it to a list
remove_blanks	Remove peaks present in negative control samples
remove_singletons	Remove singletons
simple_chroma	Simulate simple chromatograms