TableStatistics Class Reference

Table that computes and displays statistics on another Table. More...

#include <TableStatistics.h>

Inheritance diagram for TableStatistics:

List of all members.

Public Types
enum	StatisticsColType {   NoStats, Row, Col, Rows,   Cols, Mean, StandardDev, StandardError,   Variance, Sum, iMax, Max,   iMin, Min, N, Median }
enum	Type { row, column }
	supported statistics types More...
Public Slots
void	removeCol (const QString &)
	remove statistics of removed columns (to be connected with Table::removedCol)
void	renameCol (const QString &, const QString &)
	handle renaming of columns (to be connected with Table::changedColHeader)
void	update ()
	update statistics when the user triggers a recaculate action
void	update (Table *, const QString &colName)
	update statistics after a column has changed (to be connected with Table::modifiedData)
Public Member Functions
Table *	base () const
	return the base table of which statistics are displayed
QString	baseName ()
virtual void	save (const QString &, const QString &geometry, bool=false)
void	setBase (Table *t)
void	setBaseName (const QString &name)
void	setColumnStatsTypes (const QList< int > &colStatTypes)
void	setRange (int start, int end)
	TableStatistics (ScriptingEnv *env, ApplicationWindow *parent, Table *base, Type, QList< int > targets, int start=0, int end=-1)
Type	type () const
	return the type of statistics
Private Slots
void	addCol (PlotDesignation pd=Y)
void	changeColIndex (int, int)
void	closedBase ()
void	insertCols (int start, int count)
void	moveColumn (int, int, int)
void	removeStatsCol (int)
Private Attributes
Table *	d_base
QString	d_base_name
int	d_end
int	d_start
QList< int >	d_stats_col_type
QList< int >	d_targets
Type	d_type

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Detailed Description

Table that computes and displays statistics on another Table.

Future Plans

Make it possible to add new columns/rows to be monitored.

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Member Enumeration Documentation

enum TableStatistics::StatisticsColType

Enumerator:

NoStats
Row
Col
Rows
Cols
Mean
StandardDev
StandardError
Variance
Sum
iMax
Max
iMin
Min
N
Median

enum TableStatistics::Type

supported statistics types

Enumerator:

row
column

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Constructor & Destructor Documentation

TableStatistics::TableStatistics	(	ScriptingEnv *	env,
		ApplicationWindow *	parent,
		Table *	base,
		Type	t,
		QList< int >	targets,
		int	start = 0,
		int	end = -1
	)

References MdiSubWindow::Both, changeColIndex(), Col, Table::colIndexChanged(), Cols, column, Table::comments, d_start, d_stats_col_type, Table::d_table, d_targets, d_type, iMax, iMin, Max, Mean, Median, Min, N, Table::numRows(), Table::removedCol(), removeStatsCol(), Table::resizeCols(), Table::resizeRows(), row, Row, Rows, setBase(), MdiSubWindow::setCaptionPolicy(), Table::setColComments(), Table::setColPlotDesignation(), Table::setColumnType(), Table::setHeader(), Table::setText(), StandardDev, StandardError, Sum, Table::Text, Variance, Table::X, and Table::yErr.

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Member Function Documentation

void TableStatistics::addCol

(

PlotDesignation

pd = Y

)

[private, virtual, slot]

Reimplemented from Table.

References d_stats_col_type, and NoStats.

Table* TableStatistics::base

(

)

const [inline]

return the base table of which statistics are displayed

References d_base.

Referenced by ApplicationWindow::openProject().

QString TableStatistics::baseName

(

)

[inline]

References d_base_name.

Referenced by ApplicationWindow::openProject().

void TableStatistics::changeColIndex	(	int	fromIndex,
		int	toIndex
	)		[private, slot]

References d_stats_col_type.

Referenced by TableStatistics().

void TableStatistics::closedBase

(

)

[private, slot]

References d_base.

Referenced by setBase().

void TableStatistics::insertCols	(	int	start,
		int	count
	)		[private, virtual, slot]

Reimplemented from Table.

References d_stats_col_type, and NoStats.

void TableStatistics::moveColumn	(	int	,
		int	fromIndex,
		int	toIndex
	)		[private, virtual, slot]

Reimplemented from Table.

References d_stats_col_type.

void TableStatistics::removeCol

(

const QString &

col

)

[slot]

remove statistics of removed columns (to be connected with Table::removedCol)

References d_base, Table::d_table, d_targets, d_type, row, Table::text(), and update().

void TableStatistics::removeStatsCol

(

int

col

)

[private, slot]

References d_stats_col_type.

Referenced by TableStatistics().

void TableStatistics::renameCol	(	const QString &	from,
		const QString &	to
	)		[slot]

handle renaming of columns (to be connected with Table::changedColHeader)

References d_base, d_targets, d_type, row, Table::setText(), and Table::text().

Referenced by setBase().

void TableStatistics::save	(	const QString &	fn,
		const QString &	geometry,
		bool	= false
	)		[virtual]

Reimplemented from Table.

References MdiSubWindow::birthDate(), MdiSubWindow::captionPolicy(), column, d_base, d_end, d_start, d_stats_col_type, d_targets, d_type, Table::numCols(), Table::numRows(), row, Table::saveColumnTypes(), Table::saveColumnWidths(), Table::saveCommands(), Table::saveComments(), Table::saveHeader(), Table::saveHiddenColumnsInfo(), Table::saveReadOnlyInfo(), and MdiSubWindow::windowLabel().

void TableStatistics::setBase

(

Table *

t

)

References Table::changedColHeader(), closedBase(), Table::colLabel(), Table::colName(), column, d_base, d_base_name, d_end, d_targets, d_type, Table::modifiedData(), Table::numCols(), Table::numRows(), Table::removeCol(), Table::removedCol(), renameCol(), row, MdiSubWindow::setName(), Table::setText(), MdiSubWindow::setWindowLabel(), and update().

Referenced by ApplicationWindow::openProject(), and TableStatistics().

void TableStatistics::setBaseName

(

const QString &

name

)

[inline]

References d_base_name, and MdiSubWindow::name().

Referenced by ApplicationWindow::openTableStatistics().

void TableStatistics::setColumnStatsTypes

(

const QList< int > &

colStatTypes

)

References d_stats_col_type, and Table::setNumCols().

Referenced by ApplicationWindow::openTableStatistics().

void TableStatistics::setRange	(	int	start,
		int	end
	)

References d_end, and d_start.

Referenced by ApplicationWindow::openTableStatistics().

Type TableStatistics::type

(

)

const [inline]

return the type of statistics

References d_type.

void TableStatistics::update

(

)

[slot]

update statistics when the user triggers a recaculate action

References Table::colName(), d_base, and Table::numCols().

Referenced by removeCol(), and setBase().

void TableStatistics::update	(	Table *	t,
		const QString &	colName
	)		[slot]

update statistics after a column has changed (to be connected with Table::modifiedData)

References Table::cell(), Col, Table::colIndex(), Table::colLabel(), Table::colName(), Cols, column, Table::columnType(), d_base, d_end, d_start, d_stats_col_type, d_targets, d_type, iMax, iMin, Table::isColumnHidden(), Max, Mean, Median, min, Min, Table::modifiedData(), N, Table::numCols(), Table::Numeric, row, Rows, Table::setCell(), Table::setText(), StandardDev, StandardError, Sum, Table::text(), and Variance.

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Member Data Documentation

Table* TableStatistics::d_base [private]

Referenced by base(), closedBase(), removeCol(), renameCol(), save(), setBase(), and update().

QString TableStatistics::d_base_name [private]

Referenced by baseName(), setBase(), and setBaseName().

int TableStatistics::d_end [private]

Referenced by save(), setBase(), setRange(), and update().

int TableStatistics::d_start [private]

Referenced by save(), setRange(), TableStatistics(), and update().

QList<int> TableStatistics::d_stats_col_type [private]

Referenced by addCol(), changeColIndex(), insertCols(), moveColumn(), removeStatsCol(), save(), setColumnStatsTypes(), TableStatistics(), and update().

QList<int> TableStatistics::d_targets [private]

Referenced by removeCol(), renameCol(), save(), setBase(), TableStatistics(), and update().

Type TableStatistics::d_type [private]

Referenced by removeCol(), renameCol(), save(), setBase(), TableStatistics(), type(), and update().

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The documentation for this class was generated from the following files:

• qtiplot/src/table/TableStatistics.h
• qtiplot/src/table/TableStatistics.cpp