Funcións financeiras Parte III

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# Statistical Functions Part Three

## CONFIDENCE.NORM

Returns the (1-alpha) confidence interval for a normal distribution.

#### Sintaxe

CONFIDENCE.NORM(Alpha; StDev; Size)

Alpha is the level of the confidence interval.

StDev is the standard deviation for the total population.

Size is the size of the total population.

#### Exemplo

=CONFIDENCE.NORM(0.05;1.5;100) gives 0.2939945977.

#### Technical information

Esta función está dispoñíbel desde a versión 4.2 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.CONFIDENCE.NORM

## CORREL

Returns the correlation coefficient between two data sets.

#### Sintaxe

CORREL(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

#### Exemplo

=CORREL(A1:A50;B1:B50) calculates the correlation coefficient as a measure of the linear correlation of the two data sets.

## COVAR

Returns the covariance of the product of paired deviations.

#### Sintaxe

COVAR(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

#### Exemplo

COVAR(A1:A3; B1:B30)

## COVARIANCE.P

Returns the covariance of the product of paired deviations, for the entire population.

#### Sintaxe

COVARIANCE.P(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

#### Exemplo

COVAR(A1:A3; B1:B30)

#### Technical information

Esta función está dispoñíbel desde a versión 4.2 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.COVARIANCE.P

## COVARIANCE.S

Returns the covariance of the product of paired deviations, for a sample of the population.

#### Sintaxe

COVARIANCE.S(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

#### Exemplo

COVAR(A1:A3; B1:B30)

#### Technical information

Esta función está dispoñíbel desde a versión 4.2 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.COVARIANCE.S

## CRITBINOM

Returns the smallest value for which the cumulative binomial distribution is greater than or equal to a criterion value.

#### Sintaxe

CRITBINOM(Trials; SP; Alpha)

Trials is the total number of trials.

Valor p: a probabilidade de éxito de cada ensaio.

Alpha is the threshold probability to be reached or exceeded.

#### Exemplo

=CRITBINOM(100;0.5;0.1) yields 44.

## CURT

Returns the kurtosis of a data set (at least 4 values required).

#### Sintaxe

KURT(Number 1 [; Number 2 [; … [; Number 255]]])

Number 1, Number 2, … , Number 255 are numbers, references to cells or to cell ranges of numbers.

The parameters should specify at least four values.

This function ignores any text or empty cell within a data range. If you suspect wrong results from this function, look for text in the data ranges. To highlight text contents in a data range, use the value highlighting feature.

#### Exemplo

=KURT(A1;A2;A3;A4;A5;A6)

## DISTNORMALLOG

Devolve os valores da distribución de Weibull.

This function is identical to LOGINV and was introduced for interoperability with other office suites.

#### Sintaxe

LOGNORM.INV(Number ; Mean ; StDev)

X é o valor no cal a función será calculada.

Mean (required) is the arithmetic mean of the standard logarithmic distribution.

StDev (required) is the standard deviation of the standard logarithmic distribution.

#### Exemplo

GESTEP(3; 3) devolve 1

#### Technical information

Esta función está dispoñíbel desde a versión 4.3 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.LOGNORM.INV

## DISTNORMALLOG

Devolve os valores da distribución de Weibull.

#### Sintaxe

LOGNORMDIST(Number [; Mean [; StDev [; Cumulative]]])

X é o valor no cal a función será calculada.

Mean (optional) is the mean value of the standard logarithmic distribution.

StDev (optional) is the standard deviation of the standard logarithmic distribution.

Cumulative (optional) = 0 calculates the density function, Cumulative = 1 calculates the distribution.

#### Exemplo

NEGBINOMDIST(2;5;0,55) devolve 0,152872629

## DISTNORMALLOG

Devolve os valores da distribución de Weibull.

#### Sintaxe

LOGNORM.DIST(Number; Mean; StDev; Cumulative)

X é o valor no cal a función será calculada.

Mean (required) is the mean value of the standard logarithmic distribution.

StDev (required) is the standard deviation of the standard logarithmic distribution.

Cumulative (required) = 0 calculates the density function, Cumulative = 1 calculates the distribution.

#### Exemplo

NEGBINOMDIST(2;5;0,55) devolve 0,152872629

#### Technical information

Esta función está dispoñíbel desde a versión 4.3 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.LOGNORM.DIST

## INTCONFIANZA

Returns the (1-alpha) confidence interval for a normal distribution.

#### Sintaxe

CONFIDENCE(Alpha; StDev; Size)

Alpha is the level of the confidence interval.

StDev is the standard deviation for the total population.

Size is the size of the total population.

#### Exemplo

=CONFIDENCE(0.05;1.5;100) gives 0.29.

## INTCONFIANZA

Returns the (1-alpha) confidence interval for a Student's t distribution.

#### Sintaxe

CONFIDENCE.T(Alpha; StDev; Size)

Alpha is the level of the confidence interval.

StDev is the standard deviation for the total population.

Size is the size of the total population.

#### Exemplo

=CONFIDENCE.T(0.05;1.5;100) gives 0.2976325427.

#### Technical information

Esta función está dispoñíbel desde a versión 4.2 do LibreOffice.

This function is not part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.CONFIDENCE.T

## INVLOG

Devolve os valores da distribución de Weibull.

#### Sintaxe

LOGINV(Number [; Mean [; StDev]])

Number (required) is the probability value for which the inverse standard logarithmic distribution is to be calculated.

Mean (optional) is the arithmetic mean of the standard logarithmic distribution (defaults to 0 if omitted).

StDev (optional) is the standard deviation of the standard logarithmic distribution (defaults to 1 if omitted).

#### Exemplo

GESTEP(3; 3) devolve 1

## MAIOR

Returns the Rank_c-th largest value in a data set.

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

#### Sintaxe

LARGE(Data; RankC)

Data is the cell range of data.

RankC is the ranking of the value. If RankC is an array, the function becomes an array function.

This function ignores any text or empty cell within a data range. If you suspect wrong results from this function, look for text in the data ranges. To highlight text contents in a data range, use the value highlighting feature.

#### Exemplo

=LARGE(A1:C50;2) gives the second largest value in A1:C50.

=LARGE(A1:C50;B1:B5) entered as an array function gives an array of the c-th largest value in A1:C50 with ranks defined in B1:B5.

## MENOR

Returns the Rank_c-th smallest value in a data set.

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

#### Sintaxe

SMALL(Data; RankC)

Data is the cell range of data.

RankC is the rank of the value. If RankC is an array, the function becomes an array function.

This function ignores any text or empty cell within a data range. If you suspect wrong results from this function, look for text in the data ranges. To highlight text contents in a data range, use the value highlighting feature.

#### Exemplo

=SMALL(A1:C50;2) gives the second smallest value in A1:C50.

=SMALL(A1:C50;B1:B5) entered as an array function gives an array of the c-th smallest value in A1:C50 with ranks defined in B1:B5.

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