G_Ccontent_DNA: G_C content in DNA (G_Ccontent_DNA)
In ftrCOOL: Feature Extraction from Biological Sequences

Description Usage Arguments Value Examples

This function calculates G-C content of each sequence.

G_Ccontent_DNA(
  seqs,
  ORF = FALSE,
  reverseORF = TRUE,
  normalized = TRUE,
  label = c()
)

`seqs`	is a FASTA file containing nucleotide sequences. The sequences start with '>'. Also, seqs could be a string vector. Each element of the vector is a nucleotide sequence.
`ORF`	(Open Reading Frame) is a logical parameter. If it is set to true, ORF region of each sequence is considered instead of the original sequence (i.e., 3-frame).
`reverseORF`	is a logical parameter. It is enabled only if ORF is true. If reverseORF is true, ORF region will be searched in the sequence and also in the reverse complement of the sequence (i.e., 6-frame).
`normalized`	is a logical parameter. When it is FALSE, the return value of the function does not change. Otherwise, the return value is normalized using the length of the sequence.
`label`	is an optional parameter. It is a vector whose length is equivalent to the number of sequences. It shows the class of each entry (i.e., sequence).

The function returns a feature vector. The length of the vector is equal to the number of sequences. Each entry in the vector contains G-C content of a sequence.