Nothing
## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>"
)
## ----setup--------------------------------------------------------------------
library(aorsf)
## -----------------------------------------------------------------------------
time_fast <- system.time(
expr = orsf(pbc_orsf,
formula = time+status~. -id,
control = orsf_control_fast(),
n_tree = 5)
)
time_net <- system.time(
expr = orsf(pbc_orsf,
formula = time+status~. -id,
control = orsf_control_net(),
n_tree = 5)
)
# control_fast() is much faster
time_net['elapsed'] / time_fast['elapsed']
## -----------------------------------------------------------------------------
# automatically pick number of threads based on amount available
orsf(pbc_orsf,
formula = time+status~. -id,
n_tree = 5,
n_thread = 0)
## -----------------------------------------------------------------------------
orsf(pbc_orsf,
formula = time+status~.,
na_action = 'na_impute_meanmode',
n_thread = 0,
n_tree = 5,
n_retry = 0,
oobag_pred_type = 'none',
importance = 'none',
split_min_events = 20,
leaf_min_events = 10,
split_min_stat = 10)
## -----------------------------------------------------------------------------
verbose_fit <- orsf(pbc_orsf,
formula = time+status~. -id,
n_tree = 5,
verbose_progress = TRUE)
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