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sirusb/Ranges_Example.r

Last active August 29, 2015 14:15
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IRanges example
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Ranges_Example.r
library(IRanges)
# يمكن انشاء مجموعة مجالات بتحديد نقطة البداية والنهاية
range1 <- IRanges(start=c(10,50,300),end =c(30,90,456))
range1
#IRanges of length 3
# start end width
#[1] 10 30 21
#[2] 50 90 41
#[3] 300 456 157
# يمكن انشاء مجموعة مجالات بتحديد نقطة البداية وعُرض المجال
range2 <- IRanges(start=c(10,50,300),width=c(21,41,157))
range2
#IRanges of length 3
# start end width
#[1] 10 30 21
#[2] 50 90 41
#[3] 300 456 157
# Start, end , widht يمكن قرائة هذه الاحداثيا باستعمال دوال
start(range2)
#[1] 10 50 300
end(range2)
#[1] 30 90 456
width(range2)
#[1] 21 41 157
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