object RNGTest extends App with Error
The RNGTest object conducts three simple tests of the Random Number
Generators: (1) Speed Test, (2) Means Test and (3) Chi-square Goodness of Fit Test.
FIX: need to add (3) Variance Test and (4) K-S Goodness of Fit Test.
> run-main scalation.random.RNGTest
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def
distrTest(rn: RNG): Unit
Perform a Chi-square Goodness of Fit Test.
Perform a Chi-square Goodness of Fit Test. Compare the random number's histogram (generated by repeatedly calling 'gen') to the probability function pf (pdf).
- rn
the random number generator to test
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Show the flaw by printing the error message.
Show the flaw by printing the error message.
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the error message
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- val generators: Array[RNG with Product with Serializable]
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def
meansTest(rn: RNG): Unit
Perform a Means Test (average of generated rn's close to mean for distribution).
Perform a Means Test (average of generated rn's close to mean for distribution).
- rn
the random number generator to test
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(Since version 2.11.0) the delayedInit mechanism will disappear