Sample (Data Analytics and Statistical Inference 1.0.4 API)

Constructors
Constructor and Description
`Sample()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(Observation observation)`
`boolean`	`containsTwoNumericalVariables()`
`int`	`countByGroupId(String groupId)`
`Observation`	`get(int index)`
`List<Observation>`	`getObservations()`
`List<String>`	`groups()`
`boolean`	`isCategorical()`
`boolean`	`isNumeric()`
`SampleMetaData`	`metaData()`
`double`	`proportion(String successLabel, String groupId)`
`Map<String,SampleDistribution>`	`sampleDistributionsByGroupId()`
`int`	`size()`

public void add(Observation observation)

public int countByGroupId(String groupId)

public double proportion(String successLabel,
                         String groupId)

public List<Observation> getObservations()

public boolean containsTwoNumericalVariables()

public Map<String,SampleDistribution> sampleDistributionsByGroupId()

Class Sample