Creates and initializes a new summary statistics task descriptor.
Task editors are intended to set up or change the task parameters listed in Table "Parameters of Summary Statistics Task to Be Initialized or Modified". As an example, to compute the sample mean for a one-dimensional dataset, initialize a variable for the mean value, and pass its address into the task as shown in the example below:
Modifies address of an input/output parameter in the task descriptor.
Modifies the pointers to arrays that hold moment estimates.
Modifies the pointers to covariance/correlation/cross-product parameters.
Modifies the pointers to partial covariance/correlation parameters.
Modifies the pointers to parameters related to quantile computations.