![]() Factors such as tire width and pressure can be measured on a scale. Include both continuous and categorical variablesįor example, engineers at a car company can use the General Regression tool to determine how various factors affect the distance it takes to stop a car. The General Regression tool in Minitab 16 helps users perform regression analysis and understand their results, and lets them: ![]() ![]() Strong regression models can even be used to calculate expected values and forecast the impact of future changes. It can determine which variables are related to a response, and by how much. Minitab’s General Regression tool can help answer questions that confront professionals in every walk of life. In statistics, this kind of analysis is called “regression.”Ī new tool in Minitab 16 Statistical Software makes it easy to investigate relationships between a measurable response variable (like the length of a flight delay) and predictor variables that are both continuous (measurements such as departure time and average precipitation level) and categorical (such as the airline being used). A person who wants to know if her next flight will leave on time could use information such as the airline she flies with, her scheduled departure time, and the average precipitation level for her departure date to predict how long her flight may be delayed.
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