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Scripting Guide - SAS

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730 JSL Syntax Reference Appendix A<br />

Utility Functions<br />

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

Description<br />

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

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

Description<br />

Solves the noncentrality such that<br />

prob=T Distribution (x, df, nc)<br />

Throw("text")<br />

Description<br />

Returns a Throw. If you include text, throwing stores text in a global exception_msg. If text<br />

begins with “!”, throwing creates an error message about where the exception was caught.<br />

Tick Seconds()<br />

Description<br />

Measures the time taken for a script to run, measured down to the 60th of a second.<br />

Tolerance Limit(1-alpha, p, n)<br />

Description<br />

Constructs a 1-alpha confidence interval to contain proportion p of the means with sample size n.<br />

Try(expr1, expr2)<br />

Description<br />

Evaluates expr1. If that returns a Throw, stops, returns nothing, evaluates expr2 and returns result.<br />

Type(x)<br />

Description<br />

Returns a string that names the type of object x is. The list of possible types is: Unknown, List,<br />

DisplayBox, Picture, Column, TableVar, Table, Empty, Pattern, Date, Integer, Number, String, Name,<br />

Matrix, RowState, Expression, Associative Array, Blob.<br />

Unlock Symbols(name1, name2, ...)<br />

Unlock Globals(name1, name2, ...)<br />

Description<br />

Unlocks the specified symbols that were locked with a Lock Symbols() or Lock Globals()<br />

command.

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