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The Wickersham Commission's report, released in 1931, also found that:
Statistical Functions
Functions built into software that perform calculations on data sets for the purpose of statistical analysis, such as mean, median, variance, and standard deviation.
COUNTIF
A function in spreadsheet applications that counts the number of cells within a range that meet a specified condition.
AVERAGEIF
An Excel function that calculates the average of all numbers in a range that meet specified criteria.
Financial Functions
Specific mathematical formulas used in spreadsheets or financial software to perform calculations related to finance, such as interest rates, payments, and investment returns.