Statistical Functions

 

Ø  @AVG(...) -

The average (arithmetic mean) of its arguments.

 

Ø  @CORR(R1, R2) -

Pearson"s product-moment correlation coefficient for the paired data in ranges R1 and R2.

 

Ø  @COUNT(...) -

A count of its non-blank arguments.

 

Ø  @F(M, N, F) -

The integral of Snedecor"s F-distribution with M and N degrees of freedom from minus infinity to F.

 

Ø  @ERF(L[, U]) -

Error function integrated between 0 and L; if U specified, between L and U.

 

Ø  @ERFC(L) -

Complementary error function integrated between L and infinity.

 

Ø  @FORECAST(...) -

Predicted Y values for given X.

 

Ø  @FTEST(R1, R2) -

The significance level ( ) of the two-sided F-test on the variances of the data specified by ranges R1 and R2.

 

Ø  @GMEAN(...) -

The geometric mean of its arguments.

 

Ø  @HMEAN(...) -

The harmonic mean of its arguments.

 

Ø  @LARGE(R, N) -

The Nth largest value in range R.

 

Ø  @MAX(...) -

The maximum of its arguments.

 

Ø  @MEDIAN(...) -

The median (middle value) of the range R1.

 

Ø  @MIN(...) -

The minimum of its arguments.

 

Ø  @MODE(...) -

The mode, or most frequently occurring value.

 

Ø  @MSQ(...) -

The mean of the squares of its arguments.

 

Ø  @PERCENTILE(R, N) -

The value from the range R which is at the Nth percentile in R.

 

Ø  @PERCENTRANK(R, N) -

The percentile rank of the number N among the values in range R.

 

Ø  @PERMUT(S, T) -

The number of T objects that can be chosen from the set S, where order is significant.

 

Ø  @PTTEST(R1, R2) -

The significance level ( ) of the two-sided T-test for the paired samples contained in ranges R1 and R2.

 

Ø  @QUARTILE(R, Q) -

The quartile Q of the data in range R.

 

Ø  @RANK(E, R[, O]) -

The rank of a numeric argument E in the range R.

 

Ø  @RMS(...) -

The root of the mean of squares of its arguments.

 

Ø  @SMALL(R, N) -

The Nth smallest number in range R.

 

Ø  @SSE(...) -

The sum squared error of its arguments. It is equivalent to @VAR(...) @COUNT(...).

 

Ø  @SSQ(...) -

The sum of squares of its arguments.

 

Ø  @STD(...) -

The population standard deviation (N weighting) of its arguments.

 

Ø  @STDS(...) -

The sample standard deviation (N-1 weighting) of its arguments.

 

Ø  @SUM(...) -

The sum of its arguments.

 

Ø  @T(N, T) -

The integral of Student"s T-distribution with N degrees of freedom from minus infinity to T.

 

Ø  @TTEST(R, X) -

The significance level (of the two-sided single population T-test for the population samples contained in range R.

 

Ø  @TTEST2EV(R1, R2) -

The significance level ( ) of the two-sided dual population T-test for ranges R1 and R2, where the population variances are equal.

 

Ø  @TTEST2UV(R1, R2) -

The significance level ( ) of the two-sided dual population T-test for ranges R1 and R2, where the population variances are not equal.

 

Ø  @VAR(...) -

The sample variance (N weighting) of its arguments.

 

Ø  @VARS(...) -

The sample variance (N-1 weighting) of its arguments.

 

Ø  @VSUM(...) -

The ``visual sum"" of its arguments, using precision and rounding of formatted cell values.