The QLIM Procedure
- Overview
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Getting Started
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Syntax
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Details
Ordinal Discrete Choice Modeling Limited Dependent Variable Models Stochastic Frontier Production and Cost Models Heteroscedasticity and Box-Cox Transformation Bivariate Limited Dependent Variable Modeling Selection Models Multivariate Limited Dependent Models Tests on Parameters Output to SAS Data Set OUTEST= Data Set Naming ODS Table Names
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Examples
- References
| FREQ Statement |
The FREQ statement identifies a variable that contains the frequency of occurrence of each observation. PROC QLIM treats each observation as if it appears 
times, where is the value of the FREQ variable for the observation. If it is not an integer, the frequency value is truncated to an integer. If the frequency value is less than 1 or missing, the observation is not used in the model fitting. When the FREQ statement is not specified, each observation is assigned a frequency of 1. If you specify more than one FREQ statement, then the first FREQ statement is used.