The LOESS Procedure |
The following statements are available in PROC LOESS:
The PROC LOESS and MODEL statements are required. The BY, WEIGHT, and ID statements are optional. The SCORE statement is optional, and more than one SCORE statement can be used.
The statements used with the LOESS procedure, in addition to the PROC LOESS statement, are as follows.
specifies variables to define subgroups for the analysis.
names variables to identify observations in the displayed output.
specifies the dependent and independent variables in the loess model, details and parameters for the computational algorithm, and the required output.
specifies a data set containing observations to be scored.
declares a variable to weight observations.
Copyright © 2009 by SAS Institute Inc., Cary, NC, USA. All rights reserved.