Nothing
##
# @file trueRNG.R
# @brief R file using the random package
#
# @author Christophe Dutang
#
#
# Copyright (C) 2009, Christophe Dutang,
# All rights reserved.
#
# The new BSD License is applied to this software.
# Copyright (c) 2009 Christophe Dutang.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# - Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# - Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# - Neither the name of its contributors may be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
#############################################################################
### true random generation
###
### R functions
###
### true random generation ###
# trueRNG <- function(n, dim = 1)
# {
# if(n <0 || is.array(n))
# stop("invalid argument 'n'")
# if(dim < 0 || length(dim) >1)
# stop("invalid argument 'dim'")
#
# #constraints on calls to www.random.org
# maxsequence <- 10000
# nbcall <- ceiling(n / maxsequence)
#
# res <- matrix(0, nrow=n, ncol=dim)
# if(nbcall > 1)
# {
# for(i in 1:(nbcall-1))
# {
# subset <- ( maxsequence * (i-1) + 1):(maxsequence * i)
# # print(range(subset))
# options(show.error.messages=FALSE, warn=-1)
# testtry <- try(res[subset, ] <- randomNumbers(length(subset), min=0, max=2^16-1, col=dim, base=10, check=FALSE)/2^16)
# options(show.error.messages=TRUE, warn=0)
#
# if(class(testtry) == "try-error")
# {
# stop(paste("www.random.org service no longer available at ",i,"th call.\n", sep=""))
# }
# }
# }else
# {
# i <- 1
# }
#
# #final subset to be filled up
# subset <- ( maxsequence * (i-1) + 1):(n)
# # print(range(subset))
# options(show.error.messages=FALSE, warn=-1)
# testtry <- try(res[subset, ] <- randomNumbers(length(subset), min=0, max=2^16-1, col=dim, base=10, check=FALSE)/2^16)
# options(show.error.messages=TRUE, warn=0)
#
# if(class(testtry) == "try-error")
# {
# stop(paste("www.random.org service no longer available at ",i,"th call.\n", sep=""))
# }
#
#
# #return result
# if(dim == 1)
# as.vector(res)
# else
# as.matrix(res)
# }
#
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