RotBART: Rotation BART for regression
In DongyueXie/bCART: Explore variants of Bayesian trees.

Rotation BART for regression

RotBART(X, y, x.test, sigdf = 3, sigquant = 0.9, k = 2,
  lambda = NA, sigest = NA, sigmaf = NA, power = 2, base = 0.95,
  ntree = 50, ndpost = 700, nskip = 300, Tmin = 2,
  printevery = 100, p_modify = c(2.5, 2.5, 4)/9, save_trees = F,
  rule = "bart", p_split = "CGM", rotate = "rr", srpk = 2 *
  ncol(X))

`rotate`	'rr'='random rotation”,'rraug'='random rotation+augmentation','srp'='sparse random projection'
`srpk`	the number of cols of sparse projection matrix
`Others`	See ?BARTr