ivl_df {valr} | R Documentation |
Bed-like data.frame requirements for valr functions
Description
Required column names for interval dataframes are
chrom
, start
and end
. Internally interval dataframes are
validated using check_interval()
Required column names for genome dataframes are
chrom
and size
. Internally genome dataframes are
validated using check_genome()
.
Usage
check_interval(x)
check_genome(x)
Arguments
x |
A |
Examples
# using tibble
x <- tibble::tribble(
~chrom, ~start, ~end,
'chr1', 1, 50,
'chr1', 10, 75,
'chr1', 100, 120
)
check_interval(x)
# using base R data.frame
x <- data.frame(chrom = "chr1",
start = 0,
end = 100,
stringsAsFactors = FALSE
)
check_interval(x)
# example genome input
x <- tibble::tribble(
~chrom, ~size,
'chr1', 1e6
)
check_genome(x)
[Package valr version 0.6.3 Index]