Correlation (bayesserver 11.0 API)

java.lang.Object
- com.bayesserver.analysis.Correlation

```
public final class Correlation
extends Object
```
Methods to convert covariance matrices to correlation matrices.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static double[][]`	`fromCovariance(CLGaussian gaussian, int index)`	Convert a covariance matrix to a correlation matrix.
`static double[][]`	`fromCovariance(CLGaussian gaussian, State... states)`
`static double[][]`	`fromCovariance(CLGaussian gaussian, StateContext... stateContexts)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - fromCovariance
```
public static double[][] fromCovariance(CLGaussian gaussian,
                                        int index)
```
    Convert a covariance matrix to a correlation matrix.
    
    Parameters:
    
    gaussian - The Gaussian distribution whose covariance matrix will be converted.
    
    index - The index of the gaussian distribution to convert.
  - fromCovariance
```
public static double[][] fromCovariance(CLGaussian gaussian,
                                        State... states)
```
    Parameters:
    
    gaussian - The Gaussian distribution whose covariance matrix will be converted.
    
    states - A state for each variable.
  - fromCovariance
```
public static double[][] fromCovariance(CLGaussian gaussian,
                                        StateContext... stateContexts)
```
    Parameters:
    
    gaussian - The Gaussian distribution whose covariance matrix will be converted.
    
    stateContexts - A state and time for each variable. Time can be null for non temporal variables.