not.segSet {GeneR}R Documentation

Substraction of segments sets

Description

This function compute substraction of two objects of class segSet a and b, i.e. return segments from a that or not in b.

Usage

not.segSet(a, b)

Arguments

a,b

elements of class segSet

Value

an element of class segSet.

Author(s)

Antoine Lucas

See Also

globalSeg,not.globalSeg

Examples


a = matrix(c(1,5,15,45,17,38,
             100,120,130,140,
             135,145,142,160),
             ncol=2,byrow=TRUE)
b  = matrix(c(15,18, 28,45,
              1,10, 15,20, 25,40,
              17,23, 35,38,100,105,
              110,120),ncol=2,byrow=TRUE)

a <- as.segSet(a)
b <- as.segSet(b)

c = not(a,b)
par(mfrow=c(3,1))
plot(a,xlim=c(1,160))
plot(b,xlim=c(1,160))
plot(c,xlim=c(1,160))


## Another sample

a = matrix(c(1,30,40,50,60,70,80,110),ncol=2,byrow=TRUE)
b = matrix(c(1,10,20,30,40,70,80,90,100,110),ncol=2,byrow=TRUE)
a <- as.segSet(a)
b <- as.segSet(b)

c = a - b
par(mfrow=c(3,1))
plot(a,xlim=c(1,160),main="A")
plot(b,xlim=c(1,160),main="B")
plot(c,xlim=c(1,160),main="not(A,B)")


## Show all
c

[Package GeneR version 2.24.0 Index]