All Implemented Interfaces:


public final class KPCFitKt

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static Double`	`KPCFIT_TOL`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final static TraceData`	`kpcfit_init(DoubleArray S, IntArray acLags, IntArray bcGridLags)`	Initializes trace data for KPC fitting.
`final static KPCFitResult`	`kpcfit_auto(TraceData trace, KPCFitOptions options)`	Automatic KPC fitting of a trace to a MAP.
`final static KPCFitResult`	`kpcfit_manual(Integer numMAPs, DoubleArray E, DoubleArray AC, IntArray ACLags, DoubleArray BC, Array<IntArray> BCLags, KPCFitOptions options)`	Manual KPC fitting with specified parameters.
`final static Integer`	`kpcfit_sub_bic(DoubleArray ACFull, IntArray orders)`	BIC-based order selection for KPC fitting.
`final static Triple<List<DoubleArray>, List<DoubleArray>, DoubleArray>`	`kpcfit_sub_acfit(DoubleArray E, DoubleArray SA, IntArray SALags, Integer J, Integer maxIterAC, Integer maxRunsAC, Integer maxResAC)`	Autocorrelation fitting sub-routine.
`final static Pair<Double, DoubleArray>`	`kpcfit_sub_eval_acfit(DoubleArray SCVj, DoubleArray G2j, IntArray lags)`	Evaluates ACF for given SCV and G2 parameters.
`final static Triple<DoubleArray, DoubleArray, Double>`	`kpcfit_sub_bcfit(DoubleArray E, DoubleArray SCVj, DoubleArray G2j, DoubleArray BC, Array<IntArray> BCLags, Integer maxIterBC, Integer maxRunsBC)`	Bicovariance fitting sub-routine.
`final static Triple<MatrixCell, List<MatrixCell>, Integer>`	`kpcfit_sub_compose(DoubleArray E1j, DoubleArray SCVj, DoubleArray E3j, DoubleArray G2j)`	Composes a MAP from sub-MAP parameters using KPC.

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

Constructor Detail

Method Detail

kpcfit_init
```
 final static TraceData kpcfit_init(DoubleArray S, IntArray acLags, IntArray bcGridLags)
```
Initializes trace data for KPC fitting. Computes moments, autocorrelations, and bicovariances.

Parameters:

S - Input trace (inter-arrival times)

acLags - Optional: specific lags for autocorrelation

bcGridLags - Optional: lags for bicovariance grid

Returns:

TraceData structure with computed statistics

kpcfit_auto
```
 final static KPCFitResult kpcfit_auto(TraceData trace, KPCFitOptions options)
```
Automatic KPC fitting of a trace to a MAP.

Parameters:

trace - Prepared trace data from kpcfit_init

options - Fitting options

Returns:

KPCFitResult with fitted MAP and diagnostics

kpcfit_manual

 final static KPCFitResult kpcfit_manual(Integer numMAPs, DoubleArray E, DoubleArray AC, IntArray ACLags, DoubleArray BC, Array<IntArray> BCLags, KPCFitOptions options)

Manual KPC fitting with specified parameters.

kpcfit_sub_bic

 final static Integer kpcfit_sub_bic(DoubleArray ACFull, IntArray orders)

BIC-based order selection for KPC fitting.

kpcfit_sub_acfit

 final static Triple<List<DoubleArray>, List<DoubleArray>, DoubleArray> kpcfit_sub_acfit(DoubleArray E, DoubleArray SA, IntArray SALags, Integer J, Integer maxIterAC, Integer maxRunsAC, Integer maxResAC)

Autocorrelation fitting sub-routine.

kpcfit_sub_eval_acfit

 final static Pair<Double, DoubleArray> kpcfit_sub_eval_acfit(DoubleArray SCVj, DoubleArray G2j, IntArray lags)

Evaluates ACF for given SCV and G2 parameters.

kpcfit_sub_bcfit

 final static Triple<DoubleArray, DoubleArray, Double> kpcfit_sub_bcfit(DoubleArray E, DoubleArray SCVj, DoubleArray G2j, DoubleArray BC, Array<IntArray> BCLags, Integer maxIterBC, Integer maxRunsBC)

Bicovariance fitting sub-routine.

kpcfit_sub_compose

 final static Triple<MatrixCell, List<MatrixCell>, Integer> kpcfit_sub_compose(DoubleArray E1j, DoubleArray SCVj, DoubleArray E3j, DoubleArray G2j)

Composes a MAP from sub-MAP parameters using KPC.

Class KPCFitKt