A two-way table showing the languages studied by year group. A two-way table shows the frequency of data which satisfies two variables. Each row represents one variable, and each column represents ...

The TABLES statement requests one-way to n-way frequency and crosstabulation tables and statistics for those tables. If you omit the TABLES statement, PROC FREQ generates one-way frequency tables for ...

Using residuals to isolate multiple outliers in a two-way table may lead to very poor results. A new diagnostic is proposed: the median of the tetrads associated with a cell. This procedure can ...

A key statistical test in research fields including biology, economics and psychology, analysis of variance (ANOVA) is very useful for analyzing datasets. It allows comparisons to be made between ...

Navigating the labyrinth of Excel formulas can often feel like deciphering a foreign language, especially when you’re trying to pull specific data from massive spreadsheets. If you’ve ever found ...