xgboost_dmatrix: Create xgb.DMatrix object

In nanxstats/stackgbm: Stacked Gradient Boosting Machines

Create xgb.DMatrix object

Description

Create xgb.DMatrix object

Usage

xgboost_dmatrix(data, label = NULL, ...)

Arguments

data	Matrix or file.
label	Labels (optional).
...	Additional parameters.

Value

An xgb.DMatrix object.

Examples

sim_data <- msaenet::msaenet.sim.binomial(
  n = 100,
  p = 10,
  rho = 0.6,
  coef = rnorm(5, mean = 0, sd = 10),
  snr = 1,
  p.train = 0.8,
  seed = 42
)

xgboost_dmatrix(sim_data$x.tr, label = sim_data$y.tr)
xgboost_dmatrix(sim_data$x.te)

nanxstats/stackgbm documentation built on May 3, 2024, 5:47 p.m.