package math
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Type Members
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class
BinomialDistribution extends AnyRef
A high-precision implementation of the math for binomial probabilities.
A high-precision implementation of the math for binomial probabilities. This implementation is several times slower (though not orders of magnitude slower) than the implementation in Apache Commons Math, but retains precision throughout the computation where the Commons implementation underflows.
One implementation choice to be aware of when using this implementation is that each instance of the class will calculate and cache factorials up to factorial(n) where n is the highest value of n supplied to any call to probability or cumulativeProbability. Thus to ensure reasonable performance it is recommended to create one instance of this class and reuse it for as many calculations as is practical.
Value Members
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object
FishersExactTest
Implementation of Fisher's Exact Test for 2x2 contingency tables.
Implementation of Fisher's Exact Test for 2x2 contingency tables. Follow's the implementation from R's "fisher.test".