GBBOOT(1) | User Commands | GBBOOT(1) |

gbboot - Bootstrap user provided data

**gbboot** [*options*]

Data bootstrap. Random sampling with replacement or addition of
noise. In the last case the option **-n** set the number of times the
entire sample is printed with a random noise added. The noise is uniformly
distributed around zero with semi-width equal to the minimal positive
distance between consecutives observations times a fraction set with
option

**-n**- set the number of deviates (default =sample size)
**-O**- type of output (default 0):
- 0
- flatten input in one distribution
- 1
- multivariate output: rows with independent columns
- 2
- multivariate output: rows with fixed columns
- 3
- flatten and smoothed (EDF linear interpolation)
- 4
- add noise to data
- 5
- multivariate output: rows with fixed blocks
**-e**- noise term ( default .5)
**-R**- set the rng seed (default 0)
**-F**- specify the input fields separators (default " \t")
**-h**- print this help
**-v**- verbose mode

Written by Giulio Bottazzi

Report bugs to <gbutils@googlegroups.com>

Package home page <http://cafim.sssup.it/~giulio/software/gbutils/index.html>

Copyright © 2001-2018 Giulio Bottazzi This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (version 2) as published by the Free Software Foundation;

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

March 2018 | gbboot 5.7.1 |