misha (version 4.3.12)

gtrack.create_dense: Creates a 'Dense' track from intervals and values

Description

Creates a 'Dense' track from intervals and values.

Usage

gtrack.create_dense(
  track = NULL,
  description = NULL,
  intervals = NULL,
  values = NULL,
  binsize = NULL,
  defval = NaN
)

Value

None.

Arguments

track

track name

description

a character string description

intervals

a set of one-dimensional intervals

values

an array of numeric values - one for each interval

binsize

bin size of the newly created 'Dense' track

defval

default track value for genomic regions not covered by the intervals

Details

This function creates a new 'Dense' track with values at given intervals. 'description' is added as a track attribute.

See Also

gtrack.create_sparse, gtrack.import, gtrack.modify, gtrack.rm, gtrack.info

Examples

# \dontshow{
options(gmax.processes = 2)
# }

gdb.init_examples()
intervs <- gintervals.load("annotations")
gtrack.create_dense(
    "test_dense", "Test dense track", intervs,
    1:dim(intervs)[1], 50, 0
)
gextract("test_dense", .misha$ALLGENOME)
gtrack.rm("test_dense", force = TRUE)