Wolfram Function Repository
Instantuse addon functions for the Wolfram Language
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Conduct a randomness test on a sequence of random reals between 0 and 1 using run lengths of increasing subsequences
ResourceFunction["RunLengthRandomnessTest"][sequence] uses lengths of increasing runs to test the randomness of sequence and returns an associated p value. 

ResourceFunction["RunLengthRandomnessTest"][sequence,"property"] uses lengths of increasing runs and returns the associated property. 
Generate a sequence of random integers and apply a run length–based test:
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Visualize the sequence:
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Reject the randomness of a nonrandom sequence:
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Visualize the sampling distribution of the test statistic:
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