RFonctions
De WikiUpLib
Pense-bête (très incomplet !) des fonctions, constantes, opérateurs, R, bien utiles, que j'ai utilisé au moins une fois. %% %/% %*% %in% [ [[ <<- abline abs alarm all any array as.character as.factor as.integer as.matrix as.numeric axis bmp box break c cat catch cbind ceiling chartr charToRaw choose class closeAllConnections coef col colors colnames colSums cor cos data.frame date density dev.off dget diff dim dir dput else FALSE file.copy file.create file.exists file.remove file.rename flush.console floor for formals format function gc getConnection getwd grep gsub heat.colors hist identical if ifelse image intersect is.matrix is.na is.null legend length lines list lm log lower.tri ls matrix match max mean min missing NA names nchar nzchar ncol next nrow NULL object.size options order outer par paste pi plot pmax pmin points print quantile rainbow range rbind readBin read.table rect rep return rgb rm round row rowSums rownames runif R.version scale scan sd setWindowTitle seq showConnections sign sin sort source sprintf sqrt stop subset substr sum summary sys.call Sys.sleep system system.time Sys.time t text terrain.colors title tolower topo.colors toupper traceback TRUE try typeof unclass unique union upper.tri version weighted.mean which while write writeBin write.table all.equal append args arrows colMeans crossprod curve cumsum cumprod det do.call embed exists findInterval get gl glob2rx I interactive mem.limits merge mtext nargs rle rowMeans sink slot slotNames stop stopifnot str strsplit Quotes Rprof RSiteSearch("do.points", restrict = "functions") rt search sessionInfo setdiff setequal solve storage.mode unlist win.graph with