ChiSquare (org.maochen.nlp:CoreNLP-NLP 1.1 API)

```
public class ChiSquare
extends Object
```
http://stattrek.com/chi-square-test/independence.aspx Created by Maochen on 8/7/15.

Fields
Modifier and Type	Field and Description
`protected com.google.common.collect.Table<String,String,Double>`	`chiSquareTable`
`protected com.google.common.collect.Table<String,String,Integer>`	`dataTable`
`protected int`	`df`
`static double`	`EMPIRICAL_P_VALUE`
`protected int`	`total`
`double`	`totalChiSquare`
`double`	`totalPVal`

Constructors
Constructor and Description
`ChiSquare()`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`calculateChiSquare()`
`protected static double`	`getPValue(double chiSquare, double df)`
`void`	`loadTrainingData(List<Tuple> trainingData)`
`void`	`printPTable()`

protected com.google.common.collect.Table<String,String,Integer> dataTable

protected com.google.common.collect.Table<String,String,Double> chiSquareTable

public void loadTrainingData(List<Tuple> trainingData)

protected static double getPValue(double chiSquare,
                                  double df)

Class ChiSquare