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Scripting Guide - SAS

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694 JSL Syntax Reference Appendix A<br />

Utility Functions<br />

text A quoted string or a reference to a string that is to be displayed in the caption.<br />

Delayed(n) n is optional delay before displaying the caption in seconds.<br />

Spoken(Boolean) Causes text to be spoken as well as displayed.<br />

ChiSquare Log CDistribution(x, df, )<br />

Description<br />

Returns 1 - log (value) of the distribution function at quantile x for the chi-square distribution.<br />

ChiSquare Log Density(x, df, )<br />

Description<br />

Returns the log of the value of the density function at quantile x for the chi-square distribution<br />

ChiSquare Log Distribution(x, df, )<br />

Description<br />

Returns the log of the value of the distribution function at quantile x for the chi-square distribution.<br />

ChiSquare Noncentrality(x, df, prob)<br />

Description<br />

Solves the noncentrality such that prob=ChiSquare Distribution (x, df, nc)<br />

Clear Globals(, , ...)<br />

Description<br />

Clears the values for all global symbols. Symbols in any scope other than global are not affected. If one or<br />

more names are specified, only those global symbols are cleared.<br />

Returns<br />

Null.<br />

Arguments<br />

name Optional: any global variable name(s).<br />

See<br />

“Clear Symbols(, , ...)” on page 694<br />

Clear Log()<br />

Description<br />

Empties the log.<br />

Clear Symbols(, , ...)<br />

Description<br />

Clear the values for all symbols in any and all scopes. If one or more names are specified, only those<br />

symbols are cleared.

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