inst/doc/rborist.R

In Rborist: Extensible, Parallelizable Implementation of the Random Forest Algorithm

## ----eval = FALSE-------------------------------------------------------------
# 
#   rs <- Rborist(x, y)
# 

## ----eval = FALSE-------------------------------------------------------------
# 
#   rs$validation$mae
#   rs$validation$mse
#   rs$validation$rsq
# 

## ----eval = FALSE-------------------------------------------------------------
# 
#    rs$validation$yPred

## ----eval = FALSE-------------------------------------------------------------
# 
#        rs$training$info
# 

## ----eval = FALSE-------------------------------------------------------------
# 
#        rs <- Rborist(x, y, noValidate = TRUE)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, quantiles = TRUE)

## ----eval = FALSE-------------------------------------------------------------
#        rs$validation$qPred

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, quantVec = seq(0.1, 1.0, by=0.1))

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, thinLeaves=TRUE)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, nTree=100)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, minNode=20)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, nLevel = 1)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, maxLeaf = 13}

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, minRatio = 0.1)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, autoCompress = 0.4)

## ----eval=FALSE---------------------------------------------------------------
#        rs <- Rborist(x, y)
#        ...
#        rs <- Streamline(rs)

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, rowWeight = rep(1/nrow(y), nrow(y))

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, predWeight = c(0.5, rep(1.0, ncol(x)-1)))

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, regMono = rep(1.0, ncol(x)))

## ----eval = FALSE-------------------------------------------------------------
#        lv <- levels(y)
#        rs <- Rborist(x, y, classWeight = c(2.0, rep(1.0, length(lv) - 1))

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, splitQuant = rep(0.5, ncol(x)))

## ----eval = FALSE-------------------------------------------------------------
#        rs <- Rborist(x, y, splitQuant = rep(0.0, ncol(x)))

## ----eval = FALSE-------------------------------------------------------------
#        pf <- Preformat(x)
#        rs <- Rborist(pf, y)

## ----eval = FALSE-------------------------------------------------------------
#        pf <- Preformat(B)
#        rm(B)
#        rs <- Rborist(pf, y)