Package adams.data.spreadsheet.colstatistic

Class Mean

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.spreadsheet.colstatistic.AbstractColumnStatistic

adams.data.spreadsheet.colstatistic.AbstractDoubleArrayColumnStatistic

adams.data.spreadsheet.colstatistic.Mean

All Implemented Interfaces:

Destroyable, ErrorProvider, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, Serializable

public class Mean
extends AbstractDoubleArrayColumnStatistic

Calculates the mean for a numeric column.

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

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.data.spreadsheet.colstatistic.AbstractDoubleArrayColumnStatistic

m_Values

Fields inherited from class adams.data.spreadsheet.colstatistic.AbstractColumnStatistic

m_LastError

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
Mean()

Method Summary

Modifier and Type	Method	Description
String	globalInfo()	Returns a string describing the object.
protected SpreadSheet	postVisit(SpreadSheet sheet, int colIndex)	Finishes up the stats generation after all the cells have been visited.

Methods inherited from class adams.data.spreadsheet.colstatistic.AbstractDoubleArrayColumnStatistic

doVisit, preVisit

Methods inherited from class adams.data.spreadsheet.colstatistic.AbstractColumnStatistic

check, createOutputHeader, doGenerate, generate, getLastError, hasLastError

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, 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, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

Mean

public Mean()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

postVisit

protected SpreadSheet postVisit(SpreadSheet sheet,
                                int colIndex)

Finishes up the stats generation after all the cells have been visited.

Specified by:

postVisit in class AbstractColumnStatistic

Parameters:

sheet - the spreadsheet to generate the stats for

colIndex - the column index

Returns:

the generated stats