Differences
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stats_candidate [2017/02/13 13:38] steveclarke |
stats_candidate [2017/10/06 10:12] (current) 72.38.112.148 |
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| |QtySkipped|Total of all QtySkipped for Candidate for all Items on Exam| | |QtySkipped|Total of all QtySkipped for Candidate for all Items on Exam| | ||
| |QtyIncorrect|Total of all QtyIncorrect for Candidate for all Items on Exam| | |QtyIncorrect|Total of all QtyIncorrect for Candidate for all Items on Exam| | ||
| - | + | |RawPercent|x = Count of Correct Items for Candidate on Exam \\ k = Count of Items on Exam \\ \\ {{:stat_difficulty.png?|}}| | |
| - | FIXME Grpahic description | + | |
| - | RawPercent x = Count of Correct Items for Candidate on Exam | + | |
| - | k = Count of Items on Exam | + | |
| - | x/(k*100) | + | |
| |ValueCorrect|Total of all ValueCorrect for Candidate for all Items on Exam| | |ValueCorrect|Total of all ValueCorrect for Candidate for all Items on Exam| | ||
| |ValueSkipped|Total of all ValueSkipped for Candidate for all Items on Exam| | |ValueSkipped|Total of all ValueSkipped for Candidate for all Items on Exam| | ||
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| |ValueTotal|(ValueCorrect + ValueSkipped + ValueIncorrect)| | |ValueTotal|(ValueCorrect + ValueSkipped + ValueIncorrect)| | ||
| |ValuePercent|{{:stat_valuepercent.png|}}| | |ValuePercent|{{:stat_valuepercent.png|}}| | ||
| - | |||
| |Ranking|Candidates Ranking on Exam vs all other Candidates performance on Exam| | |Ranking|Candidates Ranking on Exam vs all other Candidates performance on Exam| | ||
| |RankingOdd|Candidates Ranking on odd sequenced Items on Exam vs all other Candidates performance on odd sequenced Items on Exam. Used in Spearman Rank Coefficient. See [[Stats_Exam|Exam Stats]]| | |RankingOdd|Candidates Ranking on odd sequenced Items on Exam vs all other Candidates performance on odd sequenced Items on Exam. Used in Spearman Rank Coefficient. See [[Stats_Exam|Exam Stats]]| | ||
| |RankingEven|Candidates Ranking on odd sequenced Items on Exam vs all other Candidates performance on odd sequenced Items on Exam. Used in Spearman Rank Coefficient. See [[Stats_Exam|Exam Stats]]| | |RankingEven|Candidates Ranking on odd sequenced Items on Exam vs all other Candidates performance on odd sequenced Items on Exam. Used in Spearman Rank Coefficient. See [[Stats_Exam|Exam Stats]]| | ||
| - | |PassExam|True if Candidate ValueTotal > PassMark for the Exam. Additionaly, if any sections or any Items had requirements to pass, Candidate must pass each of those to pass Exam.| | + | |PassExam|True if Candidate ValueTotal > PassMark for the Exam. Additionally, if any sections or any Items had requirements to pass, Candidate must pass each of those to pass Exam.| |
| |IncludeStats|True if Candidate not auditing Exam| | |IncludeStats|True if Candidate not auditing Exam| | ||
| - | |STScore|((ValueTotal*ExamMaxValue))/AlternateBase FIXME formula | + | |STScore|{{:stat_stscore.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| |
| - | See [[stats_concepts#alternate_scores|Alternate Scores]]| | + | |
| - | Note: this is the Same as ValueAlternate | + | |
| |Decile|Candidate Decile of Value Total on Exam| | |Decile|Candidate Decile of Value Total on Exam| | ||
| - | |zScore|((ValueTotal-ExamMeanValue))/ExamStDevValue FIXME formula| | + | |zScore|{{:stat_zscore.png?|}}| |
| - | |TScore| | + | |TScore|{{:stat_tscore.png?|}} \\ see [[stats_concepts#Alternate Scores|Alternate Scores]]| |
| - | FIXME Formula | + | |
| - | x = Count of Correct Items for Candidate on Exam | + | |
| - | x ̅ = Mean of QtyCorrect for Exam | + | |
| - | s = Standard deviation of Candidate QtyCorrect on Exam | + | |
| - | + | ||
| - | Note: Ability provided to override x ̅ and s | + | |
| - | + | ||
| - | ((x- x ̅))/s*10+50| | + | |
| - | + | ||
| |QtyCorrectOdd|Count of odd sequenced Items Candidate answered correctly. Used in calculating RankingOdd| | |QtyCorrectOdd|Count of odd sequenced Items Candidate answered correctly. Used in calculating RankingOdd| | ||
| |QtyCorrectEven|Count of even sequenced Items Candidate answered correctly. Used in calculating RankingEven| | |QtyCorrectEven|Count of even sequenced Items Candidate answered correctly. Used in calculating RankingEven| | ||
| |ValueGrade|Future use, link to text Grade based on Value Total achieved| | |ValueGrade|Future use, link to text Grade based on Value Total achieved| | ||
| - | + | |ValueAlternate|{{:stat_valuealternate.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| | |
| - | + | |ValueAlternateGrade|Future use, link to text Grade based on Alternate Value achieved| | |
| - | |ValueAlternate|((ValueTotal*ExamMaxValue))/AlternateBase \\ | + | |ValueNormalized|zScore * AlternateStDev + AlternateMean \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| |
| - | See [[stats_concepts#alternate_scores|Alternate Scores]]| | + | |
| - | |ValueAlternateGrade Future use, link to text Grade based on Alternate Value achieved | + | |
| - | |ValueNormalized zScore * AlternateStDev + AlternateMean \\ | + | |
| - | See [[stats_concepts#alternate_scores|Alternate Scores]]| | + | |
| |ValueNormalizedGrade|Future use, link to text Grade based on Normalized Value achieved| | |ValueNormalizedGrade|Future use, link to text Grade based on Normalized Value achieved| | ||
| - | |ValueNormalizedPercent|((zScore*AlternateStDev+AlternateMean))/((ValueTotal*100)) \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| | + | |ValueNormalizedPercent|{{:stat_valuenormalizedpercent.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| |
| - | |ValueNormalizedAlternate|((zScore*AlternateStDev+AlternateMean))/((AlternateBase*100)) FIXME formula | + | |ValueNormalizedAlternate|{{:stat_valuenormalizedalternate.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]| |
| - | See [[stats_concepts#alternate_scores|Alternate Scores]]| | + | |Scaled Score|Scales score to a common base score \\ see [[calculations#scaled_scoring|Scaled Scores]]| |
| |PROXProportion|Future use| | |PROXProportion|Future use| | ||
| |PROXLogit|Future use| | |PROXLogit|Future use| | ||
