as.helix                Coerce to a Helix Data Frame
baseConservation        Compute statistics for a multiple sequence
                        alignments
basepairFrequency       Calculates the frequency of each basepair
blankPlot               Create a blank plotting canvas
colourByCount           Assign colours to helices
expandHelix             Expand or collapse helices to and from
                        basepairs
helix                   Helices predicted by TRANSAT with p-values
isConflictingHelix      Logical filters of helix by type
logseq                  Log base 10 sequence, floor and ceiling
plotCovariance          Plot nucleotide sequence coloured by covariance
plotHelix               Plots helices in arc diagram
R4RNA-package           An R package for RNA visualization and analysis
readHelix               Read secondary structure file
structureMismatchScore
                        Scores how a basepair structure fits a sequence
unknottedGroups         Partition basepairs into unknotted groups
viennaToHelix           Convert helix structures to and from other
                        formats
writeHelix              Write out a helix data frame into a text file
