Statistics on variables of a Db

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db. More...

Functions
GSTLEARN_EXPORT Table	dbStatisticsMono (Db *db, const VectorString &names, const std::vector< EStatOption > &opers=EStatOption::fromKeys({"MEAN"}), bool flagIso=true, double proba=TEST, double vmin=TEST, double vmax=TEST, const String &title="")
	Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db. More...
GSTLEARN_EXPORT Table	dbStatisticsCorrel (Db *db, const VectorString &names, bool flagIso=true, const String &title="")
	Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db. More...
GSTLEARN_EXPORT void	dbStatisticsPrint (const Db *db, const VectorString &names, const std::vector< EStatOption > &opers=EStatOption::fromKeys({"MEAN"}), bool flagIso=false, bool flagCorrel=false, const String &title="", const String &radix="")
	Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db. More...
GSTLEARN_EXPORT Table	dbStatisticsMulti (Db *db, const VectorString &names, const EStatOption &oper=EStatOption::fromKey("MEAN"), bool flagMono=true, const String &title="")
	Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db. More...

Detailed Description

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db.

Parameters

db	Db structure
names	Vector of n describing the target variables
title	Title given to the output (if defined)

Function Documentation

GSTLEARN_EXPORT Table dbStatisticsCorrel	(	Db *	db,
		const VectorString &	names,
		bool	flagIso,
		const String &	title
	)

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db.

Parameters

db	Db structure
names	Vector of n describing the target variables
title	Title given to the output (if defined)
flagIso	Restrain statistics to isotopic samples

Returns

A Table containing the correlation matrix

GSTLEARN_EXPORT Table dbStatisticsMono	(	Db *	db,
		const VectorString &	names,
		const std::vector< EStatOption > &	opers,
		bool	flagIso,
		double	proba,
		double	vmin,
		double	vmax,
		const String &	title
	)

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db.

Parameters

db	Db structure
names	Vector of n describing the target variables
title	Title given to the output (if defined)
opers	List of the operator ranks
flagIso	Restrain statistics to isotopic samples
proba	Probability value (between 0 and 1)
vmin	Minimum threshold
vmax	Maximum threshold

Returns

A Table containing the results

GSTLEARN_EXPORT Table dbStatisticsMulti	(	Db *	db,
		const VectorString &	names,
		const EStatOption &	oper,
		bool	flagMono,
		const String &	title
	)

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db.

Parameters

db	Db structure
names	Vector of n describing the target variables
title	Title given to the output (if defined)
oper	Operator
flagMono	When True, statistics by variable; otherwise, statistics by pair of variables

Returns

A Table containing the results

GSTLEARN_EXPORT void dbStatisticsPrint	(	const Db *	db,
		const VectorString &	names,
		const std::vector< EStatOption > &	opers,
		bool	flagIso,
		bool	flagCorrel,
		const String &	title,
		const String &	radix
	)

Compute one or several statistics (oper/opers) on a set of variables (names) contained in a Db and produce the results as a Table or as variables added to the input Db.

Parameters

db	Db structure
names	Vector of n describing the target variables
title	Title given to the output (if defined)
opers	List of the operator ranks
flagIso	Restrain statistics to isotopic samples
flagCorrel	Print the correlation matrix
radix	Radix given to the printout