KComputation (powsybl 4.10.1 API)

java.lang.Object
- com.powsybl.loadflow.validation.KComputation

```
public class KComputation
extends Object
```
Based on a list of (value, target, coeff), computes the balancing ratio k such that
```
   sum(values) - sum(target) = k * sum(coeff)
 
```
and compute the variance of values around the theoretical value target + k*coeff.
Author:

Massimo Ferraro

Constructor Summary

Constructors
Constructor Description

KComputation()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addGeneratorValues(double p, double targetP, double value)`	Register values for a generator:
`double`	`getK()`	Estimated value of coefficient, based on registered values.
`double`	`getVarK()`	Compute variance of distribution around the theoretical values.

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

- Constructor Detail
  - KComputation
```
public KComputation()
```
- Method Detail
  - addGeneratorValues
```
public void addGeneratorValues(double p,
                               double targetP,
                               double value)
```
    Register values for a generator:
    
    Parameters:
    
    p - Computed power generation
    
    targetP - Target power generation
    
    value - Assumed coefficient for that generator (for example Pmax, targetP, ...)
  - getK
```
public double getK()
```
    Estimated value of coefficient, based on registered values.
  - getVarK
```
public double getVarK()
```
    Compute variance of distribution around the theoretical values.