Advanced Analysis Library Only
AnalysisLibErrType Variance (double inputArray[], int numberOfElements, double *mean, double *variance);
Calculates the variance and the mean, or average, values of the input array. Variance uses the following formulas to find the mean and the variance:
Input | ||
Name | Type | Description |
inputArray | double-precision array | Input array used to compute the mean and the variance. |
numberOfElements | integer | Number of elements used to compute the mean and the variance values of the input array. |
Output | ||
Name | Type | Description |
mean | double-precision | The mean value of the input array. |
variance | double-precision | Variance value of the input array. |
Name | Type | Description |
status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |