Get specific motifs from the MotifDB

Get specific motifs from the MotifDB

Usage

# S4 method for class 'MotifDB'
x[i, j, ..., pattern = FALSE, drop = TRUE]

Arguments

x

MotifDB object

i

Character vector of motif names, numeric indices, or regex pattern(s)

j

Not used

...

Not used

pattern

Logical indicating whether to treat character input as regex pattern (default: FALSE)

drop

Not used

Value

MotifDB object containing the specified motifs

Examples

MOTIF_DB["HOMER.GATA3_2"]
#> MotifDB object with 1 motifs and prior 0.01
#> Slots include: @mat, @rc_mat @motif_lengths, @prior, @spat_factors, @spat_bin_size
MOTIF_DB[c("HOMER.GATA3_2", "JASPAR.CDX1")]
#> MotifDB object with 2 motifs and prior 0.01
#> Slots include: @mat, @rc_mat @motif_lengths, @prior, @spat_factors, @spat_bin_size
MOTIF_DB["GATA", pattern = T]
#> MotifDB object with 40 motifs and prior 0.01
#> Slots include: @mat, @rc_mat @motif_lengths, @prior, @spat_factors, @spat_bin_size