Differences

This shows you the differences between two versions of the page.

--- stats_candidate [2017/02/13 13:49]
steveclarke
+++ stats_candidate [2017/10/06 10:12] (current)
72.38.112.148
@@ Line 24: / Line 24: @@
 |Decile|Candidate Decile of Value Total on Exam|
 |zScore|{{:stat_zscore.png?|}}|
-|TScore|{{:stat_tscore.png?|}} \\ FIXME larger discussion on custom tscores |
+|TScore|{{:stat_tscore.png?|}} \\ see [[stats_concepts#Alternate Scores|Alternate Scores]]|
 |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|
@@ Line 30: / Line 30: @@
 |ValueAlternate|{{:stat_valuealternate.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]|
 |ValueAlternateGrade|Future use, link to text Grade based on Alternate Value achieved|
-|ValueNormalized|{{:stat_valuenormalized.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]|
+|ValueNormalized|zScore * AlternateStDev + AlternateMean \\ See [[stats_concepts#alternate_scores|Alternate Scores]]|
 |ValueNormalizedGrade|Future use, link to text Grade based on Normalized Value achieved|
 |ValueNormalizedPercent|{{:stat_valuenormalizedpercent.png?|}} \\ See [[stats_concepts#alternate_scores|Alternate Scores]]|
 |ValueNormalizedAlternate|{{:stat_valuenormalizedalternate.png?|}} \\ 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|
 |PROXLogit|Future use|