Texas Instruments TI89 Developer Guide - Page 998
statEnd, statFree, QstatRcl, VarStore, RM_Type, first, then it can handle the error. See
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956 Appendix A: System Routines - Statistics statStart Declaration: Category(ies): Description: void statStart (void) Statistics, Variables The sequence for an app to store to the stat variables is: statStart() RM_Type statEnd() // all stat vars initialized to invalid floats // set to stat calculation type to follow // do calculations // store to stat vars with VarStore // allow other apps to use the stat variables The stat variables are now readable by the app or the user but they cannot be stored to by either. Commands like ShowStat will display any stat variables that have valid values stored in them. NOTE: All of the above code should be placed in a TRY . . . ENDTRY block. Inputs: Outputs: Assumptions: The ONERR part should call statEnd first, then it can handle the error. See the example below. None May throw ER_MEMORY if not enough memory to create stat variables. None Side Effects: May cause heap compression. Availability: On AMS 2.00 and higher. Note that RM_Type is only available on 2.04 and higher. TI-89 / TI-92 Plus Differences: None See Also: statEnd, statFree, QstatRcl, VarStore, RM_Type (continued) TI-89 / TI-92 Plus Developer Guide Not for Distribution Beta Version January 26, 2001
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