Random Number Generator | Random Subset | Random Time of Day

Random Number Generator

Generate random numbers with designated properties. With uniform distribution and bell-shaped distrubution, negative random numbers can be generated as well, minimum and maximum are at will. At left- and right-skewed distribution, the minimum has to be 0. The factor defines the shape of the skewness or bell. The calculation for the left-skewed distribution is (Random number to the power of Factor) / (Maximum to the power of Factor-1), for the right-skewed distribution it is (Maximum to the power of Factor - Random number to the power of Factor) / (Maximum to the power of Factor-1). For the bell-shaped distribution it is (Random number 1 + Random number 2 + ... + Random number Factor) / Factor. The algorithm used for the random numbers is Mersenne Twister.