Similarity score

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Description

Calculates the similarity score of two samples.

Usage

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similarityScore(sample1, sample2)

Arguments

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.

Value

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.

See Also

similarityMatrix

Examples

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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[["TCRB_Day32_Unsorted"]], productive.aa[["TCRB_Day83_Unsorted"]])