Modeling and Multivariate Methods - SAS

510 Fitting Partial Least Squares Models Chapter 21
Example of Partial Least Squares
Launch the Partial Least Squares Platform
There are two ways to launch the Partial Least Squares platform:
• Select Analyze > Multivariate Methods > Partial Least Squares. For details, see “Launch through
Multivariate Methods” on page 510
• Select Analyze > Fit Model and select Partial Least Squares from the Personality menu. For
details, see “Launching through Fit Model” on page 511.
Launch through Multivariate Methods
To launch Partial Least Squares, select Analyze > Multivariate Methods > Partial Least Squares.
Figure 21.5 shows the JMP Pro launch window for Baltic.jmp. The launch window in JMP does not
provide the Validation or Impute Missing Data options.
Figure 21.5 Partial Least Squares Launch Window for JMP Pro
The launch window allows the following selections:
Y, Response Enter the response columns.
X, Factor Enter the X columns. Ordinal model effects are treated as nominal.
Validation Allows the option to enter a validation column. If the validation column has more than two
levels, then KFold Cross Validation is used. For information about other validation options, see
“Validation Method” on page 512.
By
Allows the option to enter a column that creates separate reports for each level of the variable.
Centering Subtracts the mean from each column. For more information, see “Centering and Scaling” on
page 511.