Data Analysis Using the R Project for Statistical Computing - NERSC
Data Analysis Using the R Project for Statistical Computing - NERSC
Data Analysis Using the R Project for Statistical Computing - NERSC
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1.Improveper<strong>for</strong>mance/reusability• Goodcoding:avoidloops,vectoriza8on;• ExtendRusingcompiledcode:– packages:Rcpp,inline• RecycleyourPythoncodes:– Package:Rpython• Parallelism:– Explicit:packagesRmpi,Rpvm,nws– Implicit:packagespnmath,pnmath0<strong>for</strong>mul8threadedmathfunc8ons• Useout‐of‐memoryprocessingwith– packagesbigmemoryandff31
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