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Classify nucleotide change as transition or transversion

Source: R/variant_annotation.R
add_types.Rd

Determines whether each nucleotide change is a transition (purine-to-purine or pyrimidine-to-pyrimidine) or a transversion (purine-to-pyrimidine or vice versa).

Usage

add_types(changes)

Arguments

changes

Character vector of nucleotide changes ("_").

Value

Character vector with values "transition" or "transversion".

Examples

add_types(c("C_T", "A_C"))  # returns c("transition", "transversion")
#> [1] "transition"   "transversion"