GCalignR contains the functions listed below. Follow the links to access the documentation of each function.
align_chromatograms executes all alignment steps.
as.data.frame.GCalign exports aligned data to data frames.
check_input tests the input data for formatting issues.
draw_chromatogram visualises peak lists in form of a chromatogram.
find_peaks detects and calculates peak heights in chromatograms. Not intended to be used for peak integration in empirical data. Used for illustration purposes only.
gc_heatmap visualises aligned datasets using heatmaps that can be customised.
norm_peaks allows to compute the relative abundance of peaks with samples.
peak_interspace gives a histogram of the distance between peaks within samples over the whole dataset.
read_peak_list reads the content of a text file and converts it to a list.
remove_blanks removes peaks resembling contaminations from aligned datasets.
remove_singletons removes peaks that are unique for one individual sample.
simple_chroma creates simple chromatograms for testing and illustration purposes.
More details on the package are found in the vignettes that can be accessed via
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