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Reference/es_sc
struct es_sc is an opaque data structure representing a statistics calculator. A statistics calculator is a simple interface for computing the mean, standard deviation, z-score and variance metrics for a static or rolling (moving) dataset.
| es_sc_new | Construct a new statistics calculator. |
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| es_sc_delete | Destroy a statistics calculator. |
| es_sc_reset | Reset (i.e. throw away) current dataset. |
| es_sc_getnumpoints | Retrieve the number of data-points in the current dataset. |
| es_sc_addmean | Add a data-point to the dataset for the purposes of computing mean only. |
| es_sc_addmeanstd | Add a data-point to the dataset for the purposes of computing mean, standard deviation and variance. |
| es_sc_getmean | Get mean of current dataset. |
| es_sc_getstd | get standard deviation of current dataset. |
| es_sc_getzscore | Get z-score with respect to current dataset. |
| es_sc_getvar | Get variance of current dataset. |