| $covariance (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $covariancemax (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $covariancemaxsum (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $covariancesum (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $covariancewithoverallmark (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $covariancewithoverallmarksum (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $discriminationindex (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $discriminativeefficiency (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $effectiveweight | core_question\statistics\questions\calculated | |
| $facility (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $fieldsindb (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | protected |
| $markarray (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $markaverage (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $markvariance (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $markvariancesum (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $maxmark | core_question\statistics\questions\calculated | |
| $minmedianmaxnotice | core_question\statistics\questions\calculated | |
| $negcovar | core_question\statistics\questions\calculated | |
| $othermarkaverage (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $othermarksarray (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $othermarkvariance (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $othermarkvariancesum (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $positions | core_question\statistics\questions\calculated | |
| $question | core_question\statistics\questions\calculated | |
| $questionid (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $randomguessscore | core_question\statistics\questions\calculated | |
| $s | core_question\statistics\questions\calculated | |
| $sd | core_question\statistics\questions\calculated | |
| $slot (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $subquestion | core_question\statistics\questions\calculated | |
| $subquestions (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $summarksaverage | core_question\statistics\questions\calculated | |
| $timemodified | core_question\statistics\questions\calculated | |
| $totalmarks (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $totalothermarks (defined in core_question\statistics\questions\calculated) | core_question\statistics\questions\calculated | |
| $totalsummarks | core_question\statistics\questions\calculated | |
| $variant | core_question\statistics\questions\calculated | |
| $variantstats | core_question\statistics\questions\calculated | |
| __construct($question=null, $slot=null, $variant=null) | core_question\statistics\questions\calculated | |
| break_down_by_variant() | core_question\statistics\questions\calculated | |
| cache($qubaids, $timemodified=null) | core_question\statistics\questions\calculated | |
| clear_variants() | core_question\statistics\questions\calculated | |
| get_sub_question_ids() | core_question\statistics\questions\calculated | |
| get_variants() | core_question\statistics\questions\calculated | |
| populate_from_record($record) | core_question\statistics\questions\calculated | |
| random_selector_string() | core_question\statistics\questions\calculated | |
| sort_variants() | core_question\statistics\questions\calculated | |
1.11.0