18 lines
879 B
R
18 lines
879 B
R
test_IRanges_coverage <- function() {
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ir <- IRanges(c(1, 8, 14, 15, 19, 34, 40), width = c(12, 6, 6, 15, 6, 2, 7))
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checkIdentical(as.vector(coverage(ir)),
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rep(c(1L, 2L, 1L, 2L, 3L, 2L, 1L, 0L, 1L, 0L, 1L),
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c(7, 5, 2, 4, 1, 5, 5, 4, 2, 4, 7)))
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ir <- IRanges(start=c(-2L, 6L, 9L, -4L, 1L, 0L, -6L, 10L),
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width=c( 5L, 0L, 6L, 1L, 4L, 3L, 2L, 3L))
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checkIdentical(as.vector(coverage(ir)),
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rep(c(3L, 1L, 0L, 1L, 2L, 1L), c(2, 2, 4, 1, 3, 2)))
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checkIdentical(as.vector(coverage(ir, shift=7)),
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rep(c(1L, 0L, 1L, 2L, 3L, 1L, 0L, 1L, 2L, 1L),
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c(3, 1, 2, 1, 2, 2, 4, 1, 3, 2)))
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checkIdentical(as.vector(coverage(ir, shift=7, width=27)),
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rep(c(1L, 0L, 1L, 2L, 3L, 1L, 0L, 1L, 2L, 1L, 0L),
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c(3, 1, 2, 1, 2, 2, 4, 1, 3, 2, 6)))
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}
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