Definition: Antarchistical refers to a type of statistical analysis that is based on analyzing data without making any assumptions about the underlying distribution of the data. This approach allows for more flexibility in interpreting the results, as it does not rely on prior knowledge or beliefs about the population from which the data was collected. Antarchistical methods are commonly used in fields such as finance, economics, and social sciences to analyze complex datasets that may have multiple variables or different distributions of values.