Bioconductor / RaggedExperiment

Matrix-like representations of mutation and CN data
https://bioconductor.org/packages/RaggedExperiment
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Add real data vignette and data object #11

Open lwaldron opened 7 years ago

lwaldron commented 7 years ago

Real data sources to use:

  1. Mutations from the AWS S3 MultiAssayExperiment for ACC
  2. ABSOLUTE copy number calls for ACC (Ludwig)

Nice examples:

LiNk-NY commented 7 years ago

@lwaldron, It looks like there are very few labeled mutations in the data:

> mut <- acc[["Mutations"]]
> sum(rowSums(!is.na(assay(mut, "Variant_Classification"))) > 1L)
[1] 0

With a cutoff of 1 mutation per row, we don't get any rows.

lgeistlinger commented 5 years ago

Depending on how much further you want to go down that road, I'm just noting here that our new CNVRanger package contains several real data examples building on RaggedExperiment.

In particular, the TCGA GBM example in Vignette, Section 5.2 (https://github.com/waldronlab/CNVRanger/blob/a5ed34d7026c6f7abccbf7288aea5fe8c73e84ff/vignettes/CNVRanger.Rmd#L423) might be a nice illustrative example.

One solution here could thus be just simply referring to CNVRanger / the respective vignette section.