Statistical Functions Part Three

CONFIDENCE.NORM

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

tip

This function is available since LibreOffice 4.2


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.

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.

tip

This function is available since LibreOffice 4.2


Sintaxe

COVARIANCE.P(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

Exemplo

COVAR(A1:A3; B1:B30)

COVARIANCE.S

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

tip

This function is available since LibreOffice 4.2


Sintaxe

COVARIANCE.S(Data1; Data2)

EndDate é a segunda data

EndDate é a segunda data

Exemplo

COVAR(A1:A3; B1:B30)

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(Number1; Number2; ...; Number30)

Number1, Number2, ..., Number30 are numeric arguments or ranges representing a random sample of distribution.

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.

tip

This function is available since LibreOffice 4.3


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

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.

tip

This function is available since LibreOffice 4.3


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

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.

tip

This function is available since LibreOffice 4.2


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.

INVLOG

Devolve os valores da distribución de Weibull.

Sintaxe

LOGINV(Number; Mean; StDev)

X é o valor no cal a función será calculada.

Mean is the arithmetic mean of the standard logarithmic distribution.

StDev is the standard deviation of the standard logarithmic distribution.

Exemplo

GESTEP(3; 3) devolve 1

MAIOR

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

Sintaxe

LARGE(Data; RankC)

Data is the cell range of data.

RankC is the ranking of the value.

Exemplo

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

MENOR

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

Sintaxe

SMALL(Data; RankC)

Data is the cell range of data.

RankC is the rank of the value.

Exemplo

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

Axúdenos, por favor!