histMatchLength {RiboProfiling} | R Documentation |
Histogram of match length distribution of reads.
histMatchLength(aln, log10Transf = 0, titleHist)
aln |
A GAlignments object of the BAM mapping file. |
log10Transf |
A boolean. Either 0 (default) or 1 (log10). |
titleHist |
a character. The main title for the histogram. Default - none. |
A list with 2 elements. The first element: a data.frame of the number of counts per match length distribution. The second element in the list: a ggplot2 histogram of the match length distribution.
#starting from a GAlignment object data(ctrlGAlignments) aln <- ctrlGAlignments #no log10 scaling matchLenDistr <- histMatchLength(aln, 0) #to plot the histogram matchLenDistr[[2]]