Accurate Timing Functions

Provides infrastructure to accurately measure and compare the execution time of R expressions.


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Reference manual

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install.packages("microbenchmark")

1.4-6 by Joshua M. Ulrich, 5 months ago


https://github.com/joshuaulrich/microbenchmark/


Report a bug at https://github.com/joshuaulrich/microbenchmark/issues/


Browse source code at https://github.com/cran/microbenchmark


Authors: Olaf Mersmann [aut] , Claudia Beleites [ctb] , Rainer Hurling [ctb] , Ari Friedman [ctb] , Joshua M. Ulrich [cre]


Documentation:   PDF Manual  


BSD_2_clause + file LICENSE license


Imports graphics, stats

Suggests ggplot2, multcomp

System requirements: On a Unix-alike, one of the C functions mach_absolute_time (macOS), clock_gettime or gethrtime. If none of these is found, the obsolescent POSIX function gettimeofday will be tried.


Imported by multivariance, profExtrema.

Suggested by ADMMsigma, AhoCorasickTrie, BBmisc, Cyclops, DtD, FSelectorRcpp, GauPro, IncDTW, MLML2R, NPflow, NetLogoR, PGRdup, PeakSegJoint, R6, RcppAlgos, RcppEigen, RcppMsgPack, RcppZiggurat, RxODE, SAMCpack, SCPME, SpaDES.core, SpaDES.tools, WeightedROC, base64url, bigstatsr, brotli, carSurv, checkmate, colorSpec, colourvalues, comparer, dbscan, dendextend, dotCall64, dplyr, dvmisc, ensr, fasterize, flippant, foolbox, fromo, gRain, gRbase, glue, h5, hashmap, hutils, jsonify, kernDeepStackNet, matrixStats, mgsub, mistral, multistateutils, munsellinterpol, mvnfast, mvp, nLTT, optimParallel, osrmr, outbreaker2, pROC, pander, parglm, penaltyLearning, polyCub, prcbench, profmem, ratelimitr, ratematrix, rdhs, re2r, revdbayes, robustlmm, rollRegres, rust, sf, simPop, simtimer, spacesRGB, spacesXYZ, strider, tailr, valr, wrswoR.


See at CRAN