21.1 (EAP/Beta)
20.2
20.1
19.2
19.1
18.2
18.1
17.2

# Compatibility Functions

This document briefly describes compatibility functions implemented in the XtraSpreadsheet.

Compatibility functions are functions that were replaced with new functions in Microsoft Excel versions 2010 and higher. These functions, however, are still available for use in documents created with earlier versions of Excel. Our spreadsheet correctly interprets and evaluates them.

Consider using the new, more precise functions instead of the functions listed in this document.

Name Description Syntax
BETAINV Returns the inverse of the cumulative beta probability density function for a specified beta distribution. BETAINV(probability,alpha,beta,A,B)
BINOMDIST Returns the individual term binomial distribution probability. BINOMDIST(number_s,trials,probability_s,cumulative)
CHIDIST Returns the one-tailed probability of the chi-squared distribution. CHIDIST(x,degrees_freedom)
CHIINV Returns the inverse of the one-tailed probability of the chi-squared distribution. CHIINV(probability,degrees_freedom)
CHITEST Returns the test for independence as the value from the chi-squared distribution for the statistic and the appropriate degrees of freedom CHITEST(actual_range,expected_range)
CONFIDENCE Returns the confidence interval for a population mean CONFIDENCE(alpha,standard_dev,size)
COVAR Returns covariance, the average of the products of deviations for each data point pair in two data sets. COVAR(array1,array2)
CRITBINOM Returns the smallest value for which the cumulative binomial distribution is less than or equal to a criterion value. CRITBINOM(trials,probability_s,alpha)
EXPONDIST Returns the exponential distribution. EXPONDIST(x,lambda,cumulative)
FDIST Returns the F probability distribution. FDIST(x,degrees_freedom1,degrees_freedom2)
FINV Returns the inverse of the F probability distribution. FINV(probability,degrees_freedom1,degrees_freedom2)
FTEST Returns the two-tailed probability that the variances in array1 and array2 are not significantly different. FTEST(array1,array2)
GAMMAINV Returns the inverse of the gamma cumulative distribution. GAMMAINV(probability,alpha,beta)
HYPGEOMDIST Returns the hypergeometric distribution. HYPGEOMDIST(sample_s,number_sample,population_s,number_pop)
LOGNORMDIST Returns the cumulative lognormal distribution LOGNORMDIST(x,mean,standard_dev)
MODE Returns the most frequently occurring, or repetitive, value. MODE(number1,[number2],…])
NEGBINOMDIST Returns the negative binomial distribution. NEGBINOMDIST(number_f,number_s,probability_s)
NORMDIST Returns the normal distribution for the specified mean and standard deviation. NORMDIST(x,mean,standard_dev,cumulative)
NORMINV Returns the inverse of the normal cumulative distribution for the specified mean and standard deviation. NORMINV(probability,mean,standard_dev)
NORMSDIST Returns the standard normal cumulative distribution function. NORMSDIST(z)
NORMSINV Returns the inverse of the standard normal cumulative distribution. NORMSINV(probability)
PERCENTILE Returns the k-th percentile of values in a range. PERCENTILE(array,k)
PERCENTRANK Returns the percentage rank of a value in a data set. PERCENTRANK(array,x,[significance])
POISSON Returns the Poisson distribution. POISSON(x,mean,cumulative)
QUARTILE Returns the quartile of a data set. QUARTILE(array,quart)
RANK Returns the rank of a number in a list of numbers. RANK(number,ref,[order])
STDEV Calculates standard deviation based on a sample. STDEV(number1,[number2],…])
STDEVP Calculates standard deviation based on the entire population. STDEVP(number1,[number2],…])
TINV Returns the t-value of the Student’s t-distribution as a function of the probability and the degrees of freedom. TINV(probability,degrees_freedom)
TDIST Returns the Percentage Points (probability) for the Student t-distribution where a numeric value (x) is a calculated value of t for which the Percentage Points are to be computed. TDIST(x,degrees_freedom,tails)
TTEST Returns the probability associated with a Student’s t-Test. TTEST(array1,array2,tails,type)
VAR Calculates variance based on a sample. VAR(number1,[number2],…])
VARP Calculates variance based on the entire population. VARP(number1,[number2],…])
WEIBULL Returns the Weibull distribution. WEIBULL(x,alpha,beta,cumulative)
ZTEST Returns the one-tailed probability-value of a z-test. ZTEST(array,x,[sigma])