Difference between revisions of "Run"

 
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[[category:System Variables]]
 
[[category:System Variables]]
  
= Iteration (Run) =
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== Iteration (Run) ==
  
Run is a special Analytica predefined system index, defined as [[Sequence]](1,sampleSize), that indexes the samples drawn via Monte Carlo or Latin Hypercube sampling from uncertain variables.  An uncertain result will by indexed by the Run index.
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In computations, Analytica represents any uncertain quantity as a random sample [[Array]] of values indexed by the  standard system index [[Run]]. [[Run]] is defined as a sequence from 1 to the specified [[Samplesize]] -- i.e. the number of samples:
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:<code>Sequence(1, sampleSize)</code>
  
The [[Mid]] value of most results will not be indexed by Run.  The [[Sample]] result of uncertain quantities will usually be indexed by Run.  See [[Evaluation Modes]].
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You can modify [[SampleSize]], the length of Run in [[Uncertainty Setup dialog]].
  
= See Also =
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The [[Mid]] value of most results is deterministic and is not indexed by [[Run]].  The [[Sample]] result of uncertain quantities will usually be indexed by [[Run]].  See [[Evaluation Modes]].
  
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== See Also ==
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* [[Sequence]]()
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* [[SampleSize]]
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*  [[Uncertainty Setup dialog]]
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* [[Sample]]()
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* [[Statistical_Functions_and_Importance_Weighting#The_Running_Index|The Running Index]]
 
* [[Evaluation Modes]]
 
* [[Evaluation Modes]]
* [[Sample]] function
 

Latest revision as of 16:00, 31 May 2017


Iteration (Run)

In computations, Analytica represents any uncertain quantity as a random sample Array of values indexed by the standard system index Run. Run is defined as a sequence from 1 to the specified Samplesize -- i.e. the number of samples:

Sequence(1, sampleSize)

You can modify SampleSize, the length of Run in Uncertainty Setup dialog.

The Mid value of most results is deterministic and is not indexed by Run. The Sample result of uncertain quantities will usually be indexed by Run. See Evaluation Modes.

See Also

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