IBM Visualization Data Explorer Programmer's Reference

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DXStatistics

Function

Returns statistical information about a specified Object.

Syntax

#include <dx/dx.h>

Error DXStatistics(Object o, char *component, float *min, float *max,
float *avg, float *sigma)

Functional Details

Returns statistical information about all specified components (component) of Object o. If min is not NULL, this routine returns the minimum value in *min. If max is not NULL, the routine returns the maximum value in *max. If avg is not NULL, it routine returns the average value in *avg. If sigma is not NULL, it returns the standard deviation in *sigma. The "component statistics" component is added to Fields for which it does not already exist. If Object o is an Array, the routine ignores component and returns statistics for the Array.

Return Value

Returns OK or returns ERROR and sets an error code.

See Also

"Standard Components".

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