![]() ![]() You can sample in a multinomial distribution : Play lottery (6 random numbers out of 49 without replacement) The argument of set.seed has to be an integer. If you want to perform an exact replication of your program, you have to specify the seed using the function set.seed(). The function which is used to generate the dataset is in the help of this page.Ī pseudo random number generator is an algorithm based on a starting point called "seed". There is a dataset generated with Randu in the datasets package. Randu is an old linear congruential pseudorandom number generator. The random ( link) package gives an access to them. It is possible to use true random numbers. See the help of RNGkind() to learn about random number generators. The default algorithm in R is Mersenne-Twister but a long list of methods is available. In general pseudo random number generators are used. ![]() To a very high degree computers are deterministic and therefore are not a reliable source of significant amounts of random values. 4 Sampling in a standard univariate distribution. ![]()
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