BernoulliDistribution class
The Bernoulli distribution is a discrete probability distribution which
takes value 1 with probability p and value 0 with probability q = 1 − p.
- Inheritance
-
- Object
- Distribution<
int> - DiscreteDistribution
- BernoulliDistribution
Constructors
- BernoulliDistribution(double p)
-
A bernoulli distribution with parameter
p.const
Properties
- defaultToStringPrinter → ObjectPrinter
-
Override to configure the empty
ObjectPrinter.no setterinherited - hashCode → int
-
The hash code for this object.
no setteroverride
- kurtosisExcess → double
-
Returns the excess kurtosis.
no setteroverride
- lowerBound → int
-
Returns the lower boundary of the distribution.
no setteroverride
- mean → double
-
Returns the mean value of the distribution.
no setteroverride
- median → double
-
Returns the median value of the distribution.
no setteroverride
- mode → double
-
Returns the mode, a value that appears most commonly in the set of values.
no setteroverride
- p → double
-
Success probability for each trial (0..1).
final
- q → double
-
Failure probability for each trial (0..1).
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- skewness → double
-
Returns the skewness of the distribution.
no setteroverride
- standardDeviation → double
-
Returns the expected standard deviation.
no setterinherited
- toStringPrinter → ObjectPrinter
-
Override and call super to add values to the
ObjectPrinter.no setter - upperBound → int
-
Returns the upper boundary of the distribution.
no setteroverride
- variance → double
-
Returns the expected variance.
no setteroverride
Methods
-
cumulativeProbability(
int k) → double -
The Cumulative Distribution Function (CDF).
override
-
inverseCumulativeProbability(
num p) → int -
The Inverse Cumulative Distribution Function (PPT), or quantile function.
inherited
-
inverseSurvival(
num p) → int -
Inverse Survival Function (ISF).
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
probability(
int k) → double -
The Probability Density/Mass Function (PDF/PMF).
override
-
sample(
{Random? random}) → int -
Returns a single sample of a random value within the distribution.
override
-
samples(
{Random? random}) → Iterable< int> -
Returns an infinite source of random samples within the distribution.
inherited
-
survival(
int x) → double -
The Survival Function (SF), or Complementary cumulative distribution
function.
inherited
-
toString(
) → String -
Standard Object.toString implementation. Do not override, instead
implement
toStringPrinterto customize.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override