Calculators

Calculates the difference between the observed value and the predicted value from a regression model.

Calculates the sum of squared deviations from the mean, a key component in variance and regression analysis.

This calculator applies the continuity correction, an adjustment used when approximating a discrete probability distribution (like the binomial distribution) with a continuous probability distribution (like the normal distribution).

Calculates the difference between the maximum and minimum values in a dataset.

Calculates a single value used to estimate a population parameter, such as the sample mean estimating the population mean.

Calculates Spearman's rank correlation coefficient, measuring the strength and direction of association between two ranked variables.

Calculates the average cycle time, which is the time it takes to complete a process or task.

Calculates probabilities for the number of events occurring in a fixed interval of time or space.

Calculates probabilities for a continuous uniform distribution where all outcomes within a range are equally likely.

Calculates the mean and standard deviation of the sampling distribution for sample proportions (p̂).