Complete the following steps to specify the columns of data that you want to analyze.
- In Response, enter the column of numeric data that you want to explain or predict. The response is also called the Y variable.
- In Continuous variables, enter the columns of numeric data that may explain or predict changes in the response. The predictors are also called X variables. You can specify up to 12 variables.
In this worksheet, Strength is the response and contains strength measurements for a sample of plastic pipe. Time, Pressure, Temp, and Humidity are predictors and may explain differences in strength.