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mir.stat.distribution.bernoulli
This module contains algorithms for the Bernoulli Distribution.
License:
Authors:
John Michael Hall
- pure nothrow @nogc @safe T
bernoulliPMF
(T)(const boolx
, const Tp
)
if (isFloatingPoint!T); - Computes the bernoulli probability mass function (PMF).Parameters:
bool x
value to evaluate PMF T p
true probability See Also:Examples:import mir.math.common: approxEqual; assert(true.bernoulliPMF(0.5) == 0.5); assert(false.bernoulliPMF(0.5) == 0.5); assert(true.bernoulliPMF(0.7).approxEqual(0.7)); assert(false.bernoulliPMF(0.7).approxEqual(0.3));
- pure nothrow @nogc @safe T
bernoulliCDF
(T)(const boolx
, const Tp
)
if (isFloatingPoint!T); - Computes the bernoulli cumulatve distribution function (CDF).Parameters:
bool x
value to evaluate CDF T p
true probability See Also:Examples:import mir.math.common: approxEqual; assert(true.bernoulliCDF(0.5) == 1); assert(false.bernoulliCDF(0.5) == 0.5); assert(true.bernoulliCDF(0.7) == 1); assert(false.bernoulliCDF(0.7).approxEqual(0.3));
- pure nothrow @nogc @safe T
bernoulliCCDF
(T)(const boolx
, const Tp
)
if (isFloatingPoint!T); - Computes the bernoulli complementary cumulative distribution function (CCDF).Parameters:
bool x
value to evaluate CCDF T p
true probability See Also:Examples:import mir.math.common: approxEqual; assert(true.bernoulliCCDF(0.5) == 0); assert(false.bernoulliCCDF(0.5) == 0.5); assert(true.bernoulliCCDF(0.7) == 0); assert(false.bernoulliCCDF(0.7).approxEqual(0.7));
- pure nothrow @nogc @safe bool
bernoulliInvCDF
(T)(const Tq
, const Tp
)
if (isFloatingPoint!T); - Computes the bernoulli inverse cumulative distribution function (InvCDF).Parameters:
T q
value to evaluate InvCDF T p
true probability See Also:Examples:assert(0.25.bernoulliInvCDF(0.5) == false); assert(0.5.bernoulliInvCDF(0.5) == false); assert(0.75.bernoulliInvCDF(0.5) == true); assert(0.3.bernoulliInvCDF(0.7) == false); assert(0.7.bernoulliInvCDF(0.7) == false); assert(0.9.bernoulliInvCDF(0.7) == true);
- pure nothrow @nogc @safe T
bernoulliLPMF
(T)(const boolx
, const Tp
)
if (isFloatingPoint!T); - Computes the bernoulli log probability mass function (LPMF).Parameters:
bool x
value to evaluate LPDF T p
true probability See Also:Examples:import mir.math.common: approxEqual, log; assert(true.bernoulliLPMF(0.5).approxEqual(log(bernoulliPMF(true, 0.5)))); assert(false.bernoulliLPMF(0.5).approxEqual(log(bernoulliPMF(false, 0.5)))); assert(true.bernoulliLPMF(0.7).approxEqual(log(bernoulliPMF(true, 0.7)))); assert(false.bernoulliLPMF(0.7).approxEqual(log(bernoulliPMF(false, 0.7))));
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