Package adams.data.baseline

Class TimeseriesLOWESSBased

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.baseline.AbstractBaselineCorrection<T>

adams.data.baseline.AbstractLOWESSBased<Timeseries>

adams.data.baseline.TimeseriesLOWESSBased

All Implemented Interfaces:

CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, ShallowCopySupporter<AbstractBaselineCorrection>, SizeOfHandler, Serializable, Comparable

public class TimeseriesLOWESSBased
extends AbstractLOWESSBased<Timeseries>

A baseline correction scheme that uses LOWESS smoothing to determine the baseline.

For more information see:

WikiPedia. Local Regression. URL http://en.wikipedia.org/wiki/Lowess.

-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 

-window-size <int> (property: windowSize)
    The window size to use, must be at least 1.
    default: 20
    minimum: 1
 

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class adams.data.baseline.AbstractBaselineCorrection

AbstractBaselineCorrection.BaselineCorrectionJob<T extends DataContainer>

Field Summary

Fields inherited from class adams.data.baseline.AbstractLOWESSBased

m_Filter

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
TimeseriesLOWESSBased()

Method Summary

Modifier and Type	Method	Description
protected AbstractLOWESS	getFilter()	Returns a new instance of a LOWESS filter.
protected DataPoint	subtract(DataPoint old, DataPoint baseline)	Subtracts the baseline from the old data point and creates a new data point.

Methods inherited from class adams.data.baseline.AbstractLOWESSBased

defineOptions, getTechnicalInformation, getWindowSize, globalInfo, initialize, processData, setWindowSize, windowSizeTipText

Methods inherited from class adams.data.baseline.AbstractBaselineCorrection

checkData, cleanUp, compareTo, correct, doCorrect, equals, forCommandLine, reset, shallowCopy, shallowCopy

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

TimeseriesLOWESSBased

public TimeseriesLOWESSBased()

Method Detail

getFilter

protected AbstractLOWESS getFilter()

Returns a new instance of a LOWESS filter.

Specified by:

getFilter in class AbstractLOWESSBased<Timeseries>

Returns:

the filter

subtract

protected DataPoint subtract(DataPoint old,
                             DataPoint baseline)

Subtracts the baseline from the old data point and creates a new data point.

Specified by:

subtract in class AbstractLOWESSBased<Timeseries>

Parameters:

old - the old data point to subtract the baseline from

baseline - the baseline value to subtract

Returns:

the new corrected data point