boot.can {rqcanon}

Bootstrap

Description

Internal function to carry out the bootstrap ; It is a sub-module of summary.rqcan; not intended for general use.
The parameters may be passed by summary.rqcan (see below)

Usage

boot.can(
  a,
  Rep = 200,
  method = "Andrews",
  msub = 0.9,
  seed,
  nsing = 5,
  prb = FALSE
)

Arguments

a

output from rqcan

Rep

number of bootstrap replications (default=200)

method

"Andrews" (default) or ""xy"

msub

parameter defining the size of the bootstrap subsample for developmental work only: see the boot.can function

seed

a starting seed (default: missing: no new seed set)

nsing

number of consecutive singular replicatios to ignore (default = 5)

prb

if TRUE (default = FALSE), print every time 10 percent of the bootstrap samples are done

Details

See help(summary.rqcan) ; If errors occur or modification is wanted, see the routine boot.can

Value

Returns list(As, Bs, sdc): As (Bs) are N by dim(alpha) (dim(beta)) arrays of all bootstrap alphs and beta values; sdc = sqrt(m/n): SD adjustment for m-choose-n bootstrap, or 1 for "xy" bootstrap