The NLIN Procedure
- Overview
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Getting Started
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Syntax
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DetailsAutomatic DerivativesMeasures of Nonlinearity, Diagnostics and InferenceMissing ValuesSpecial VariablesTroubleshootingComputational MethodsOutput Data SetsConfidence IntervalsCovariance Matrix of Parameter EstimatesConvergence MeasuresDisplayed OutputIncompatibilities with SAS 6.11 and Earlier Versions of PROC NLINODS Table NamesODS Graphics
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Examples
- References
The RETAIN statement declares retained variables and specifies their values. A retained variable is like a control variable (see the section CONTROL Statement) except that it is retained only within iterations. An iteration involves a single pass through the data set.