generate_iupac_by_matrix: Generates IUPAC code for motif matrix

View source: R/misc.R

generate_iupac_by_matrixR Documentation

Generates IUPAC code for motif matrix

Description

Generates a compact logo of a motif based on IUPAC codes given by a position weight matrix

Usage

generate_iupac_by_matrix(matrix, threshold = 0.215, code = NULL)

Arguments

matrix

the position probability matrix of an RNA-binding protein

threshold

the threshold probability (nucleotides with lower probabilities are ignored)

code

if IUPAC code table has already been initialized by init_iupac_lookup_table, it can be specified here

Details

IUPAC RNA nucleotide code:

A Adenine
C Cytosine
G Guanine
U Uracil
R A or G
Y C or U
S G or C
W A or U
K G or U
M A or C
B C or G or U
D A or G or U
H A or C or U
V A or C or G
N any base

Value

the IUPAC string of the binding site

References

http://www.chem.qmul.ac.uk/iubmb/misc/naseq.html

See Also

Other motif functions: generate_iupac_by_kmers(), generate_kmers_from_iupac(), get_motif_by_id(), get_motif_by_rbp(), get_motifs(), get_motifs_meta_info(), get_ppm(), init_iupac_lookup_table(), set_motifs()

Examples

generate_iupac_by_matrix(get_motif_matrix(get_motif_by_id("M178_0.6")[[1]]))

kkrismer/transite documentation built on July 13, 2024, 8:01 a.m.