Spread Formula Reference
T.TEST
Formula Functions > Functions T to Z > T.TEST

This function returns the probability associated with a t-test.

Syntax

T.TEST(array1,array2,tails,type)

Arguments

This function has these arguments:

Argument Description
array1 Array of values in first data set
array2 Array of values in second data set
tails Number of tails
type Type of t-test to perform (1, 2, or 3)

Remarks

The tails and type arguments are truncated to integers. The #VALUE! error value is returned if tails or type is nonnumeric.

Data Types

Accepts numeric data for all arguments. Returns numeric data.

Examples

T.TEST(A1:A17,B1:B17,4,3)

T.TEST({2,2,2,3,4},{2,3,3,4,5},1,2) gives the result 0.1260360000000153

Version Available

This function is available in Spread for Windows Forms 11.0 or later.

See Also

TTEST