Difference between revisions of "Documentation/How Tos/Calc: Statistical functions"
From Apache OpenOffice Wiki
< Documentation | How Tos
(POISSON description) |
|||
Line 144: | Line 144: | ||
|-valign="top" | |-valign="top" | ||
|[[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]] | |[[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]] | ||
− | |Calculates values for the | + | |Calculates values for the standard normal cumulative distribution. |
|-valign="top" | |-valign="top" | ||
|[[Documentation/How_Tos/Calc: PEARSON function|PEARSON]] | |[[Documentation/How_Tos/Calc: PEARSON function|PEARSON]] | ||
Line 162: | Line 162: | ||
|-valign="top" | |-valign="top" | ||
|[[Documentation/How_Tos/Calc: PHI function|PHI]] | |[[Documentation/How_Tos/Calc: PHI function|PHI]] | ||
− | | | + | |Calculates values for the standard normal probability distribution. |
|-valign="top" | |-valign="top" | ||
|[[Documentation/How_Tos/Calc: POISSON function|POISSON]] | |[[Documentation/How_Tos/Calc: POISSON function|POISSON]] |
Revision as of 19:11, 19 May 2008
List of Calc Statistical functions
The Statistical functions allow statistical analysis of data.
AVEDEV | Returns the average of the absolute deviations of data points from their mean. |
AVERAGE | Returns the average of the arguments, ignoring text. |
AVERAGEA | Returns the average of the arguments, including text (valued as 0). |
B | Calculates probabilities for a binomial distribution. |
BETADIST | Returns the cumulative beta probability density function. |
BETAINV | Returns the inverse of the cumulative beta probability density function. |
BINOMDIST | Calculates probabilities for a binomial distribution. |
COUNT | Counts how many numbers are in the list of arguments, ignoring text. |
COUNTA | Counts how many values are in the list of arguments, including text entries. |
CHIINV | Returns the inverse of the one-tailed probability of the chi-squared distribution. |
CHITEST | Returns the probability of a deviance from a random distribution of two test series based on the chi-squared test for independence. |
CHIDIST | Returns the probability value from the indicated Chi square that a hypothesis is confirmed. |
CONFIDENCE | Returns the (1-alpha) confidence interval for a normal distribution. |
CORREL | Returns the correlation coefficient between two data sets. |
COVAR | Returns the covariance of the product of paired deviations. |
CRITBINOM | Returns the smallest value for which the cumulative binomial distribution is less than or equal to a criterion value. |
DEVSQ | Returns the sum of squares of deviations from the mean. |
EXPONDIST | Calculates values for an exponential distribution. |
FINV | Returns the inverse of the F probability distribution. |
FISHER | Calculates values for the Fisher transformation. |
FISHERINV | Calculates the inverse of the FISHER transformation. |
FDIST | Calculates the values of an F distribution. |
FORECAST | Extrapolates future values based on existing x and y values. |
FTEST | Returns the result of an F test. |
GAMMAINV | Calculates the inverse of the cumulative GAMMADIST function. |
GAMMALN | Returns the natural logarithm of the gamma function. |
GAMMADIST | Calculates values for a gamma distribution. |
GAUSS | Returns the standard normal cumulative distribution. |
GEOMEAN | Returns the geometric mean of the arguments. |
HARMEAN | Returns the harmonic mean of the arguments. |
HYPGEOMDIST | Calculates values for a hypergeometric distribution. |
INTERCEPT | Calculates the point at which a line will intersect the y-values by using known x-values and y-values. |
KURT | Returns the kurtosis of a data set (at least 4 values required). |
LARGE | Returns the nth largest value in a list of numbers. |
LOGINV | Returns the inverse of the lognormal distribution. |
LOGNORMDIST | Returns the cumulative lognormal distribution. |
MAX | Returns the maximum value in a list of arguments. |
MAXA | Returns the maximum value in a list of arguments including text. |
MEDIAN | Returns the median of a set of numbers. |
MIN | Returns the minimum value in a list of arguments. |
MINA | Returns the minimum value in a list of arguments, including text. |
MODE | Returns the most common value in a data set. |
NEGBINOMDIST | Calculates probabilities for a negative binomial distribution. |
NORMINV | Returns the inverse of the normal cumulative distribution. |
NORMDIST | Calculates values for a normal distribution. |
NORMSINV | Returns the inverse of the standard normal cumulative distribution. |
NORMSDIST | Calculates values for the standard normal cumulative distribution. |
PEARSON | Returns the Pearson product moment correlation coefficient r. |
PERCENTILE | Returns a specified percentile in a list of numbers. |
PERCENTRANK | Returns the percentage rank of a number in a list of numbers. |
PERMUT | Returns the number of permutations for a given number of objects. |
PERMUTATIONA | Returns the number of permutations for a given number of objects (repetition allowed). |
PHI | Calculates values for the standard normal probability distribution. |
POISSON | Calculates values for a Poisson distribution. |
PROB | Returns a result from a list of probabilities. |
QUARTILE | Returns a specified quartile in a list of numbers. |
RANK | Returns the rank of a number in a list of numbers. |
RSQ | Returns the square of the Pearson correlation coefficient based on the given values. |
SKEW | Returns the skewness of a distribution. |
SLOPE | Returns the slope of the linear regression line for a data set. |
SMALL | Returns the nth smallest value in a list of numbers. |
STANDARDIZE | Converts a random variable to a normalized value. |
STDEV | Returns the sample standard deviation. |
STDEVA | Returns the sample standard deviation (allowing text and logical values). |
STDEVP | Returns the population standard deviation. |
STDEVPA | Returns the population standard deviation (allowing text and logical values). |
STEYX | Returns the standard error of the predicted y value for each x in the regression. |
TDIST | Returns the t-distribution. |
TINV | Returns the inverse of the t-distribution. |
TRIMMEAN | Returns the mean of a set of numbers, ignoring a proportion of high and low values. |
TTEST | Returns the probability associated with a Student's t-Test. |
VAR | Returns the sample variance. |
VARA | Returns the sample variance (allowing text and logical values). |
VARP | Returns the population variance. |
VARPA | Returns the population variance (allowing text and logical values). |
WEIBULL | Returns the values of the Weibull distribution. |
ZTEST | Returns the two-tailed P value of a z test with standard distribution. |