1. Rcpp is ready
Romain François
@romain_francois
jeudi 11 juillet 13

2. Rcpp is ready
Romain François
@romain_francois
jeudi 11 juillet 13

3. 0.10.4
jeudi 11 juillet 13

4. Texte
acer, ALKr, Amelia, apcluster, BayesComm, bcp, bfa, bfp, bifactorial,
blockcluster, ccaPP, cda, cladoRcpp, classify, climdex.pcic, clogitL1,
clusteval, ConConPiWiFun, cxxfunplus, ddgraph, Delaporte, DESeq2,
devtools, diversitree, ecp, EpiContactTrace, ExactNumCI, fastGHQuad,
FastPCS, FBFsearch, fdaMixed, flowWorkspace, forecast, fugeR, geiger,
GeneNetworkBuilder, GeneticTools, gMWT, GOSemSim, GOsummaries, gRbase,
GRENITS, gRim, growcurves, GSE, GUTS, HLMdiag, httpuv, hyperSpec,
inline, jaatha, KernSmoothIRT, Kmisc, knitr, LaF, marked, maxent,
mets, minqa, mirt, miscF, mosaics, MPTinR, msgl, multmod, mvabund,
MVB, mzR, NetworkAnalysis, ngspatial, oem, openair, orQA, pcaMethods,
phom, phylobase, planar, PReMiuM, psgp, quadrupen, RcppArmadillo,
RcppBDT, rcppbugs, RcppClassic, RcppClassicExamples, RcppCNPy, RcppDE,
RcppEigen, RcppExamples, RcppGSL, RcppOctave, RcppProgress, RcppRoll,
RcppSMC, RcppXts, Rdisop, rexpokit, rforensicbatwing, rgam, RInside,
Risa, Rmalschains, RMessenger, rmgarch, Rmixmod, robustgam, robustHD,
rococo, RProtoBuf, RQuantLib, RSNNS, RSofia, rTANDEM, rugarch,
RVowpalWabbit, SBSA, sdcMicro, sdcTable, sequences, simFrame, sirt,
spacodiR, sparseHessianFD, sparseLTSEigen, SpatialTools, stochvol,
stream, surveillance, survSNP, tagcloud, TAM, tbart, termstrc, tmg,
transmission, transnet, trustOptim, unmarked, VIM, waffect, WideLM,
wordcloud, zic
143
jeudi 11 juillet 13

5. Texte
highfrequency, highr, highriskzone, HilbertVis, HilbertVisGUI, HiPLARM, hiPOD, hisemi, HistData, HiTC, HiveR, HLMdiag, hlr, hmeasure, Hmisc, HMMcopy,
hmmm, HMP, HMPTrees, hof, homals, hopach, hotspots, hpar, HPbayes, HPO.db, HPOSim, HSAUR, HSAUR2, hSDM, HSROC, HTMLUtils, HTqPCR, hts, HTSanalyzeR,
HTSeqGenie, htSeqTools, HTSFilter, httpuv, httr, huge, HumMeth27QCReport, HWEBayes, hwriterPlus, hybridHclust, HybridMC, HybridMTest, hydroGOF, HydroMe,
hydroPSO, hydroTSM, HyperbolicDist, hyperdirichlet, hyperdraw, hypergeo, hypergraph, hyperSpec, HyPhy, hzar, iBBiG, ibd, IBDsim, IBHM, iBMQ, ibr,
IBrokers, iBUGS, ic.infer, icaOcularCorrection, ICE, ICEinfer, iChip, iCluster, ICS, ICSNP, idiogram, IdMappingAnalysis, IdMappingRetrieval, IDPmisc,
iFad, iFlow, ifultools, iGasso, IgorR, igraph, igraph0, igraphdata, igraphtosonia, illuminaio, IM, imageHTS, imguR, ImpactIV, imprProbEst, imputation,
imputeYn, indicspecies, inference, influence.ME, infoDecompuTE, informR, infutil, inline, insideRODE, inSilicoDb, inSilicoMerging, insol, installr,
intamap, intamapInteractive, InteractiveIGraph, intergraph, Interpol.T, interval, intReg, introgress, intsvy, inveRsion, iPAC, ipdmeta, iplots, IPMpack,
IPPD, ipred, IPSUR, ipw, IQCC, IRanges, iRefR, iRegression, irlba, irtoys, irtProb, irtrees, isa2, isdals, ISIPTA, ISLR, ismev, isobar, isocir, IsoGene,
IsoGeneGUI, isopam, IsotopeR, ISOweek, iSubpathwayMiner, isva, ISwR, ITALICS, iteRates, iterativeBMA, iterativeBMAsurv, iterators, itertools, itree, its,
IUPS, ivivc, iWebPlots, iWeigReg, jaatha, jackknifeKME, JADE, JGL, JGR, JJcorr, JM, JMbayes, jmec, Jmisc, jmosaics, joda, joineR, JointRegBC, JOP, JoSAE,
kaps, KCsmart, kdetrees, KEGGgraph, keggorthology, KEGGprofile, KEGGREST, KEGGSOAP, kelvin, Kendall, kerdiest, kernelFactory, KernSmooth, KernSmoothIRT,
kinship2, kitagawa, kknn, klaR, klausuR, klin, Kmisc, kml, kml3d, knitcitations, knitr, knitrBootstrap, knnGarden, knorm, kobe, kohonen, KoNLP, koRpus,
KrigInv, ks, KsPlot, kst, ktspair, kulife, kzs, l2boost, labdsv, laeken, LaF, Lahman, LambertW, landsat, languageR, lapmix, LargeRegression, latdiag,
latentnet, Laterality, lattice, latticeDensity, latticeExtra, LatticeKrig, latticist, lava, lava.tobit, lavaan, lavaan.survey, lawstat, lazyData,
lazyWeave, lbiassurv, LCAextend, lcd, lcda, lcmr, lda, ldbounds, LDcorSV, ldDesign, LDheatmap, ldlasso, LDOD, ldr, LEAPFrOG, leapp, LearnEDA, les, lessR,
lestat, lfe, lfstat, lga, lgcp, libamtrack, LICORS, LICurvature, lifecontingencies, LIHNPSD, likelihood, LIM, limma, limmaGUI, limSolve, LinearizedSVR,
lineup, linkcomm, lint, LiquidAssociation, liso, list, llama, lle, lmbc, lmdme, lme4, lmeNB, lmeNBBayes, LMERConvenienceFunctions, lmerTest, lmeSplines,
LMest, LMGene, lmmfit, lmmlasso, lmSupport, lmtest, localdepth, localgauss, locfit, log4r, LogConcDEAD, logconcens, logcondens, logcondens.mode,
logcondiscr, LogicForest, logicFS, logistf, logitT, logmult, lokern, lol, longitudinalData, longmemo, longpower, longRPart, loop, LoopAnalyst, lordif,
lossDev, LPCM, lpNet, lqmm, LS2W, lsa, LSC, LSD, lsmeans, lspls, lss, ltm, ltmle, ltsk, lubridate, luca, lumi, LVMMCOR, LVSmiRNA, M3, maanova, MAc,
macat, MAclinical, maCorrPlot, MAd, mada, maDB, made4, Maeswrap, magnets, maigesPack, MAINT.Data, makecdfenv, makeR, MALDIquant, MALDIquantForeign, MAMA,
Mangrove, manta, MapGAM, MAPLES, mapplots, maptools, maptree, mAr, MAR1, mar1s, marginalmodelplots, marginTree, markdown, marked, maRketSim, marmap,
marray, MARSS, maSigPro, maskBAD, MASS, MassSpecWavelet, MasterBayes, MAT, Matching, MatchIt, maticce, matie, Matrix, MatrixModels, MAVTgsa, maxent,
maxLik, maxlike, MBA, MBESS, MBmca, mbmdr, mboost, mBPCR, mc2d, mcaGUI, mcgibbsit, mchof, mcll, mclogit, MCMCglmm, MCMChybridGP, MCMCpack, mcmcplots,
Mcomp, MCPAN, McParre, MCPerm, MCPMod, mcprofile, MCRestimate, mcsm, McSpatial, mda, MDM, MDPtoolbox, mdqc, MDR, MDSGUI, meboot, mederrRank, mediation,
MEDIPS, MEDME, MEET, mefa, mefa4, meifly, melody, mem, memisc, MEMSS, MergeGUI, MergeMaid, MESS, meta, metaArray, MetabolAnalyze, metabolomics, metacom,
Metadata, MetaDE, metafor, metagen, metagenomeSeq, metahdep, metaMA, metamisc, MetaPath, MetaPCA, MetaQC, meteogRam, Meth27QC, MethComp, methVisual,
methyAnalysis, MethylSeekR, methylumi, metRology, metrumrg, mets, MEWMA, mFilter, mfr, Mfuzz, mgcv, mgpd, mgraph, mgsa, MHadaptive, mht, mhurdle, mi,
mice, micEcon, micEconAids, micEconCES, micEconSNQP, MiChip, MiClip, microbenchmark, micromap, microRNA, MIfuns, MigClim, migui, MineICA, minfi,
MinimumDistance, minPtest, minqa, miP, MIPHENO, MiPP, MiRaGE, mirt, miRtest, misc3d, miscF, miscFuncs, MiscPsycho, miscTools, missForest, MissingDataGUI,
missMDA, MissMech, MitISEM, mixAK, mixcat, mixedQF, mixexp, mixlow, MixMAP, mixOmics, mixPHM, mixsep, MixSim, mixstock, mixtools, mkin, MKmisc, mlbench,
mlDNA, MLDS, mlearning, mleur, mlgt, MLInterfaces, mlmRev, mlogit, mlogitBMA, MLP, MLPAstats, MM, MMDiff, mmeta, mmm, mmm2, mmod, MmPalateMiRNA, MNM,
MNP, mobForest, Mobilize, MOCCA, Modalclust, modeest, modelcf, ModelGood, ModelMap, modiscloud, modTempEff, MOJOV, mokken, mombf, Momocs, mondate,
monomvn, Morpho, MortalitySmooth, mosaic, mosaics, MotifDb, motifRG, motifStack, MotIV, move, movMF, mpa, MPDiR, MplusAutomation, mpm, mpMap,
mpmcorrelogram, mpoly, MPTinR, mratios, MRCV, mrdrc, mrds, mritc, mRMRe, msap, msarc, MSBVAR, MSeasy, MSeasyTkGUI, mseq, MSG, msgl, msir, msme, MSnbase,
MSQC, msr, msSurv, MSwM, mtcreator, MUCflights, MuFiCokriging, mugnet, Mulcom, multcomp, multcompView, MultEq, multgee, multibiplotGUI, multic,
MultiLCIRT, multilevel, multilevelPSA, multinomRob, MultiOrd, MultiPhen, multiPIM, multiscan, multisensi, multitable, multitaper, multmod, multtest,
muma, MuMIn, munfold, munsell, mutoss, mutossGUI, MVA, mvabund, MVB, mvc, mvinfluence, mvmeta, mvna, mvoutlier, MVPARTwrap, MVpower, mvProbit, MVR, mzR,
nacopula, nadiv, NanoStringNorm, NarrowPeaks, nbpMatching, nCal, ncdfFlow, NCIgraph, ndl, ndtv, ndvits, NeatMap, needy, neldermead, nem, NestedCohort,
netClass, NetCluster, NetIndices, NetPreProc, netresponse, nets, netweavers, network, NetworkAnalysis, networkBMA, networkDynamic, networksis,
networkTomography, neuralnet, nFactors, ngspatial, NHEMOtree, NHPoisson, Nippon, nlADG, nlme, nlmeODE, nlmrt, nlrwr, nls2, NlsyLinks, nlts, NMF, NMOF,
NMRS, nnclust, nnet, nnNorm, nodeHarvest, NOISeq, nonparaeff, NonpModelCheck, nopp, nor1mix, NormalGamma, NormqPCR, np, nparcomp, nparLD, NPCD, NPCirc,
npmlreg, NPMPM, npRmpi, NRAIA, NSA, nsprcomp, nucleR, nullabor, numConversion, nutshell, nutshell.audioscrobbler, oblique.tree, obliqueRF, oc,
ocomposition, OCplus, odfWeave, odfWeave.survey, odprism, oem, OjaNP, okmesonet, oligo, oligoClasses, OLIN, OLINgui, OLScurve, oncomodel, Oncotree,
oneChannelGUI, OPDOE, openair, opencpu.demo, openNLP, OpenRepGrid, OpenStreetMap, operator.tools, opm, opmdata, oposSOM, optAUC, optBiomarker, optimbase,
optimsimplex, optimx, optmatch, optparse, optpart, orddom, ORDER2PARENT, orderbook, OrderedList, OrdFacReg, ordinal, ordPens, OrganismDbi, OrgMassSpecR,
orientlib, orQA, orsk, OSAT, osmar, OTUbase, ouch, outbreaker, OutlierD, OutlierDC, OUwie, pa, packdep, pacose, PADOG, PAGI, PairedData, PairViz,
pairwiseCI, palaeoSig, paleoMAS, paleotree, PamGeneMixed, pamm, pamr, pan, pander, PAnnBuilder, panp, PANR, PAPi, ParamHelpers, paramlink, paran, parcor,
parfossil, parma, parspatstat, partDSA, partialOR, partitionMap, partitions, party, partykit, parviol, PAS, pass, pastecs, pastis, PASWR, patchPlot,
pathClass, pathmox, PathNet, pathRender, pathview, pavo, PAWL, pbatR, pbdDEMO, PBImisc, pbkrtest, PBSadmb, PBSmapping, PBSmodelling, pca3d,
pcaGoPromoter, pcalg, pcaMethods, pcot2, PCovR, PCpheno, pcrcoal, pcrsim, PCS, pcurve, pdc, pdfCluster, pdInfoBuilder, pdmclass, Peak2Trough, pec,
pedantics, pedigree, pedigreemm, pegas, PEIP, penalized, penalizedLDA, penalizedSVM, pencopula, pendensity, penDvine, PenLNM, pensim, peperr, pequod,
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jeudi 11 juillet 13

6. #include <Rcpp.h>
// [[Rcpp::export]]
int add( int a, int b){
return a + b ;
}
> sourceCpp( "add.cpp" )
> add( 1, 2 )
[1] 3
sourceCpp
jeudi 11 juillet 13

7. cppFunction( '
int add( int a, int b){
return a + b ;
}' )
add( 1, 2 )
# [1] 3
cppFunction
jeudi 11 juillet 13

8. C++ Classes
class Account {
private:
double balance ;
public:
Account( ) : balance(0){}
double get_balance(){
return balance ;
}
void withdraw(double x){
balance -= x ;
}
void deposit(double x ){
balance += x ;
}
} ;
RCPP_MODULE(BankAccount){
class_<Account>( "Account" )
.constructor()
.property( "balance", Account::get_balance )
.method( "deposit", Account::deposit)
.method( "withdraw", Account::withdraw)
;
}
account <- new( Account )
account$deposit( 1000 )
account$balance
account$withdraw( 200 )
account$balance
jeudi 11 juillet 13

9. rcpp.org
gallery.rcpp.org
jeudi 11 juillet 13

10. Challenge :
API
Documentation
jeudi 11 juillet 13

11. jeudi 11 juillet 13

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13. jeudi 11 juillet 13

14. RStudio
devtools
jeudi 11 juillet 13

15. romain@r-enthusiasts.com
@romain_francois
Questions
jeudi 11 juillet 13