The T.INV.2T function calculates the inverse of the two-tailed TDIST function.
Sample Usage
T.INV.2T(0.35, 1)
T.INV.2T(A1, A2)
Syntax
T.INV.2T(probability, degrees_freedom)
-
probability
- The probability associated with the two-tailed t-distribution.-
Must be greater than
0
and less than1
.
-
-
degrees_freedom
- The number of degrees of freedom.-
Truncated to an integer in the calculation if a non-integer is provided as an argument.
-
Must be greater than or equal to
1
.
-
Notes
-
T.INV.2T
is to be used for the inverse of two-tailedTDIST
functions. -
T.INV.2T
is synonymous withTINV
. -
To calculate the negative inverse of the one-tailed
TDIST
function, useT.INV
. -
Both arguments to
T.INV.2T
must be numeric or a destination cell whose value is numeric.
See Also
TDIST
: Calculates the probability for Student's t-distribution with a given input (x).
T.INV
: Calculates the negative inverse of the one-tailed TDIST function.
Examples
In this example, T.INV.2T
uses the probability associated with a Student's two-tailed t-distribution and degrees of freedom to return its result.