occurrences: Find the occurrences of each of a character vector of...

Description Usage Arguments Value

Description

This function is used by TargetSurveyor This function wraps Biostring functions to find the occurrence of targets sites in a sequence database

Usage

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occurrences(target.sites, seqdb, seqdb.name = "unnamed_seqdb",
  summarize = TRUE, no.mismatch = 0, ...)

Arguments

target.sites

a character vector of target sites, e.g. from the appropriate column of a target survey

seqdb

a DNAStringSet. If ensembl=TRUE, the sequence names needs to be formatted in a special way for the summarize function to work

seqdb.name

a character string to be used for generating column headers in the output

summarize

if TRUE (default) the results are processed to count the unique transcripts, genes and symbols that are hit

the

exact number of mismatches in each occurrence (defaults to 0)

Value

a data.frame with the same number of rows and ordering as target.sites


Santaris/seqtools documentation built on May 9, 2019, 12:44 p.m.