NGScopy (version 1.6.0)

df.to.gr: Convert a data.frame to a GRanges object

Description

Convert a data.frame to a GRanges object

Usage

df.to.gr(x, which.chr = "chr", which.start = "start", which.end = "end", which.width = "width", which.name = "name", chrlength = NULL, start0 = TRUE)

Arguments

x

data.frame or matrix

which.chr

character, the column name of `chr`

which.start

character, the column name of `start`

which.end

character, the column name of `end`

which.width

character, the column name of `width`

which.name

character, the column name of `name`

chrlength

numeric, the lengths of the chromosomes

start0

logical, wheter the `start` is 0-based.

Value

a GRanges object

Examples

## Not run: 
# x <- data.frame(
#   chr=c('chr1','chr2'),start=0,end=100,
#   name=paste0('ID',1:2),score=1:2
#   )
# df.to.gr(x)
# df.to.gr(x,chrlength=c(chr1=1000,chr2=1200))
# ## End(Not run)