1. Statistical Reference Guide
  2. Fit model
  3. Linear fit

Fitting a multiple linear regressionFit a multiple linear regression model to describe the relationship between many quantitative predictor variables and a response variable.

  1. Select a cell in the dataset.
  2. On the Analyse-it ribbon tab, in the Statistical Analyses group, click Fit Model, and then click Multiple Regression.
    The analysis task pane opens.
  3. In the Y drop-down list, select the response variable.
  4. In the Available variables list, select the predictor variables:
    • To select a single variable, click the variable.
    • To select multiple variables, click the first variable then hold down the CTRL key and click each additional variable.
    • To select a range of variables, click the first variable then hold down the SHIFT key and click the last variable in the range.
  5. Click Add Predictor.
  6. Repeat steps 4 through 5 for each additional set of variables.
  7. Optional: To assign a weight to each row for the analysis, in the Weight drop-down list, select the weight variable.
  8. Click Calculate.
Available in
Standard Edition Method Validation Edition Medical Edition Quality Control & Improvement Edition Ultimate Edition

From the Statistical Reference Guide for Analyse-it 6.24.0: https://analyse-it.com/docs/user-guide/fit-model/linear/fitting-multiple-linear-regression

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