SAS/ETS(R) 9.2 User's Guide

The following features were introduced in SAS/ETS 9.1:

• The experimental ENTROPY procedure provides generalized maximum entropy estimation for linear systems of equations.

• The QLIM procedure analyzes univariate and multivariate models where dependent variables take discrete values or values in a limited range.

• The TIMESERIES procedure analyzes time-stamped transactional data with respect to time and accumulates the data into a time series format.

Several new financial and date, time, and datetime functions were added.

New features were added to the following SAS/ETS components:

• PROC ARIMA

• PROC EXPAND

• PROC MDC

• PROC MODEL

• PROC VARMAX

• PROC X12

• SASECRSP Interface Engine

• SASEFAME Interface Engine

• SASEHAVR Interface Engine

• Time Series Forecasting System