Stratified random sampling is a method of sampling that divides a population into smaller groups that form the basis of test ...

require 'math' local function slice (iterable, stop) local result = {} for i = 1, stop do result = iterable end return result end function random_sample (sample_size, items) local sample = slice ...

In a simple random sample, each individual in the population has an equal probability of being chosen. Additionally, each sample of size n has an equal probability of being the chosen sample. This ...

This project demonstrates efficient weighted random sampling - a technique for selecting items from a collection where each item has a different probability of being chosen based on its assigned ...