search for: takuji

...lity, so it's not obvious that we | would do it. Yep. FWIW the GNU GSL adopted the 2002 version a while ago too. Quoting from https://www.gnu.org/software/gsl/manual/html_node/Random-number-generator-algorithms.html Generator: gsl_rng_mt19937 The MT19937 generator of Makoto Matsumoto and Takuji Nishimura is a variant of the twisted generalized feedback shift-register algorithm, and is known as the ?Mersenne Twister? generator. It has a Mersenne prime period of 2^19937 - 1 (about 10^6000) and is equi-distributed in 623 dimensions. It has passed the DIEHARD statistical tests. It...

...compute the Oja Median which contains some C++ code in which random numbers are needed. To generate the random numbers we use the following Mersenne-Twister implementation: // MersenneTwister.h // Mersenne Twister random number generator -- a C++ class MTRand // Based on code by Makoto Matsumoto, Takuji Nishimura, and Shawn Cokus // Richard J. Wagner v1.0 15 May 2003 rjwagner at writeme.com the random seed for the Mersenne-Twister is provided by our R-function which gives an (random) integer to the C++ function srand() which in turn sets the seed in the code. Using the set.seed in R makes no...

A few simple questions from a novice R user. (I am running R version 0.62.3 Beta (Sept 8, 1998) under Windows NT.) 1) How do I time the execution of a function/program in R for Windows? Is there the equivalent of a dos.time function? 2) Can anyone send me details on the random number generator used by R (period, etc.). Also, why is it different from the SuperDuper RNG in S? 3) Will there

Whomever, I recently sent the "bug report" below toR-core at r-project.org and have just been asked to instead submit it to you. Although I am basically not an R user, I have installed version 3.3.1 and am also the author of a statistics program written in Visual Basic that contains a component which correctly implements the Mersenne Twister (MT) algorithm. I believe that it is