Written by Calculates the exponential distribution function value for a certain LAMBDA at a given point.
Computes the sum of the squares of deviations derived from a sample.
Provides a total count of entries present in a data set.
Counts the total number of numeric entries within a data range.
Finds the inverse of the cumulative distribution of the chi-squared variable for a specified confidence level.
Calculates the left-sided chi-squared distribution, commonly employed in statistical hypothesis testing.
Determines the likelihood of achieving a specific number of successes (or a maximum number of successes) within a specified number of attempts, considering a defined population size that includes a certain number of successes, with the possibility of replacing draws.
Calculates the value of the inverse beta distribution function for a specified probability.
Calculates the average of a specified range based on multiple criteria.
Calculates the average of a dataset, including numbers, text, and boolean values.