similarityScore {LymphoSeq} | R Documentation |
Calculates the similarity score of two samples.
similarityScore(sample1, sample2)
sample1 |
A data frame consisting of frequencies of antigen receptor sequences. "aminoAcid" and "count" are a required columns. |
sample2 |
A data frame consisting of frequencies of antigen receptor sequences. "aminoAcid" and "count" are a required columns. |
Returns the similarity score, a measure of the amount of overlap between two samples. The value ranges from 0 to 1 where 1 indicates the sequence frequencies are identical in the two samples and 0 indicates no shared frequencies.
file.path <- system.file("extdata", "TCRB_sequencing", package = "LymphoSeq") file.list <- readImmunoSeq(path = file.path) productive.aa <- productiveSeq(file.list, aggregate = "aminoAcid") similarityScore(productive.aa[["TRB_Unsorted_32"]], productive.aa[["TRB_Unsorted_83"]])