biocmask

biocmask provides efficient abstractions to the SummarizedExperiment such that using common dplyr functions feels as natural to operating on a data.frame or tibble. biocmask uses data-masking from the rlang package in order to connect dplyr functions to SummarizedExperiment slots in a manner that aims to be intuitive and avoiding ambiguity in outcomes.

Note: This package is still under active development as of Fall 2024.

data masking SummarizedExperiment

The SummarizedExperiment object contains three main components/"contexts" that we mask, the assays(), rowData()¹ and colData().

biocmask provides variables as-is to data within their current contexts enabling you to call S4 methods on S4 objects with dplyr verbs. If you require access to variables outside the context, you may use pronouns made available through biocmask to specify where to find those variables.

\

The .assays, .rows and .cols pronouns outputs depends on the evaluating context. Users should expect that the underlying data returned from .rows or .cols pronouns in the assays context is a vector, replicated to match size of the assay context.
Alternatively, using a pronoun in either the rows() or cols() contexts will likely return a list equal in length to either nrows(rowData()) or nrows(colData()).

Feedback

We would love to hear your feedback. Please post to Bioconductor support site or the #tidiness_in_bioc Slack channel on community-bioc for software usage help, or post an Issue on GitHub, for software development questions.

Funding

biocmask was supported by a EOSS cycle 6 grant from The Wellcome Trust.

Footnotes

1. At this moment rowRanges() is not supported in biocmask but may become its own pronoun in the future. ↩