MDL-61077 question stats: make calculations more robust
authorTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 20 Dec 2017 17:55:57 +0000 (17:55 +0000)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Mon, 15 Jan 2018 16:07:57 +0000 (16:07 +0000)
commitbccad386b0ff0dacfc6c4e8712f73a1ac8fd60fd
treeacd9e4e7fa60f5ff10f80142861ceaff5973c6f0
parentf5b956679ea5e5c77894a8ff2b9c44fe33520ad5
MDL-61077 question stats: make calculations more robust
mod/quiz/report/statistics/report.php
question/classes/statistics/questions/all_calculated_for_qubaid_condition.php
question/classes/statistics/questions/calculator.php
question/classes/statistics/responses/analysis_for_question.php
question/classes/statistics/responses/analysis_for_subpart.php