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liboscats Reference Manual | ![]() |
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Top | Description | Object Hierarchy |
struct OscatsAlgExposureCounter; guint oscats_alg_exposure_counter_num_examinees (const OscatsAlgExposureCounter *alg_data
); gdouble oscats_alg_exposure_counter_get_rate (const OscatsAlgExposureCounter *alg_data
,const OscatsItem *item
);
struct OscatsAlgExposureCounter;
Statistics algorithm ("administered"). Tracks the exposure rate for each item.
guint oscats_alg_exposure_counter_num_examinees
(const OscatsAlgExposureCounter *alg_data
);
|
the OscatsAlgExposureCounter data object |
Returns : |
the number of examinees tested |
gdouble oscats_alg_exposure_counter_get_rate (const OscatsAlgExposureCounter *alg_data
,const OscatsItem *item
);
|
the OscatsAlgExposureCounter data object |
|
the OscatsItem for which to query the rate |
Returns : |
the exposure rate (or 0 if item is unknown) |