[Rcpp-devel] efficient ingestion of "sparse csv" (Vincent Carey)

Peter Hickey peter.hickey at gmail.com
Tue May 11 12:14:05 CEST 2021


Hi Vince,

Aaron Lun (CC-ed) has written scuttle::readSparseCounts() for this purpose.
You may have already seen it since it's in BioC.
It's written in R rather than C++ but I imagine it's pretty efficient
since, well, it's written by Aaron
(https://github.com/LTLA/scuttle/blob/master/R/readSparseCounts.R).

Cheers,
Pete


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