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fixed a (serious) bug in collapseBSseq: the return object would get a methylation of 100% everywhere.

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/bsseq@86580 bc3139a8-67e5-0310-9ffc-ced21a209358

khansen authored on 19/02/2014 16:00:38
Showing 3 changed files

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 Package: bsseq
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-Version: 0.11.3
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+Version: 0.11.4
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 Title: Analyze, manage and store bisulfite sequencing data
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 Description: Tools for analyzing and visualizing bisulfite sequencing data
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 Authors@R: c(person(c("Kasper", "Daniel"), "Hansen", role = c("aut", "cre"),
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@@ -14,7 +14,7 @@ collapseBSseq <- function(BSseq, columns) {
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         rowSums(getBSseq(BSseq, "M")[, ss, drop = FALSE])
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     }))
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     Cov <- do.call(cbind, lapply(sp, function(ss) {
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-        rowSums(getBSseq(BSseq, "M")[, ss, drop = FALSE])
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+        rowSums(getBSseq(BSseq, "Cov")[, ss, drop = FALSE])
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     }))
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     BSseq(gr = getBSseq(BSseq, "gr"), M = M, Cov = Cov, sampleNames = names(sp))
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 }
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     \item Fixed an issue introduced by the previous change (to
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     plotRegion).  Reported (with a fix) by Tim Triche Jr
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     <tim.triche@gmail.com>.
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+    \item Fixed a serious bug in collapseBSseq reported by Julien Roux
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+    <jroux@uchicago.edu>: it would use the Meth values instead of Cov
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+    for the final object's Cov.  However, this will result in the return
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+    object having a methylation of 100 percent across all loci, so
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+    hopefully users will have seen this for themselves. 
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   }
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 }
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