InvT_Dist
- Updated2023-02-21
- 1 minute(s) read
Advanced Analysis Library Only
AnalysisLibErrType InvT_Dist (double probabilityOfT, int degreesOfFreedom, double *t);
Purpose
Calculates t, given a probability (0 < p < 1), such that:
prob(T < t) = p
where t is a random variable from a T-distribution with the specified degrees of freedom.
Example Code
double p, t;
int n;
p = 0.635;
n = 2;
InvT_Dist (p, n, &t);
Parameters
| Input | ||
| Name | Type | Description |
| probabilityOfT | double | Input probability value (0 < p < 1). |
| degreesOfFreedom | int | Degrees of freedom for the T-distribution. |
| Output | ||
| Name | Type | Description |
| t | double | The unique number t such that prob(T < t) = p where t is a random variable from a T-distribution with the specified degrees of freedom. |
Return Value
| Name | Type | Description |
| status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |
Additional Information
Library: Advanced Analysis Library
Include file: analysis.h
LabWindows/CVI compatibility: LabWindows/CVI 3.1 and later
Example
Refer to analysis\stats.cws for an example of using the InvT_Dist function.