- get-normal-distribution - return the value of the normal distribution function for a specified value, mean, and standard deviation
- just-mean - arithmetic mean or average of a set
- just-median - statistical middle point of a set
- just-mode - most common value of a set
- just-percentile - divide a set by percentages
- just-skewness - measure of asymmetry of a set
- just-standard-deviation - calculate standard deviation of a set
- just-variance - determine spread of a set according to the average