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Get max and max postion for each chromosome

Usage

getChromRanges(x)

Arguments

x

GenomicDataStream

Value

data.frame of chrom, start, end

Examples

file <- system.file("extdata", "test.bed", package = "GenomicDataStream")

# initialize
obj <- GenomicDataStream(file, chunkSize = 5, initialize = TRUE)
getChromRanges( obj )
#>   chrom start   end
#> 1     1 10000 19000