Analyse-it® Standard Edition
Describe, visualise, and test linear and polynomial relationships between variables.
Use multiple linear regression and polynomial regression (upto 6th order) to determine
fits that predict a response based on 1 or more predictor variables.
- Fit linear or polynomial to your data
Describe the relationship between 1 or more predictor variables and a response variable
with multiple linear regression and polynomial regression (upto 6th order).
- Visualise the relationship and goodness-of-fit
View the fit with a scatter plot, optionally with confidence and prediction intervals.
Examine goodness-of-fit with raw and standardised residual plots.
- Test goodness of fit, and contribution of predictors
Test which predictors contribute significant to the response to decide which can
be removed, and test the fit is better than the mean fit.
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