36 Commits

Author	SHA1	Message	Date
jamiesensei	3db543284b	MDL-16501 "moving key to colours on graph to the bottom of the graph gives more horizontal screen space for the graph itself"	2008-09-15 09:16:57 +00:00
jamiesensei	869309b8d8	MDL-14202 "Replace Item Analysis Report with new improved 'Statistics' report." finished statistics report. This patch includes some changes to lib/tablelib.php so that it is possible to export the content of a table as part of a multi table export - with mutliple tables / multiple worksheets.	2008-09-11 12:48:08 +00:00
skodak	775f811a66	MDL-16002 rewritten upgrade locking and better upgrade progress tracking; MDL-16070 Do not use $a[0] syntax in lang packs + various other upgrade improvements and fixes	2008-08-16 12:16:01 +00:00
tjhunt	f9a2cf86a9	MDL-7308 - Check all the DB columns used to store grades, and make sure they all use a consistent type.	2008-08-15 11:15:08 +00:00
tjhunt	f88fb62c40	MDL-10682 - Ensure quiz and question grades are formatted consisently and correctly. While testing, I also fixed a few XHTML Strrrict errors.	2008-08-15 06:42:38 +00:00
jamiesensei	5153422cdd	MDL-15268 "Content for Quiz Statistics report table" adding img link to display graph on main page of report.	2008-07-30 10:28:39 +00:00
jamiesensei	aa3133bcb9	MDL-15268 "Content for Quiz Statistics report table" display blank cell if statistic is not calculatable	2008-07-30 09:49:09 +00:00
jamiesensei	43ec99aa74	MDL-15268 "Content for Quiz Statistics report table" further work on quiz statistics report.	2008-07-30 09:02:44 +00:00
tjhunt	06d1324803	Fix calculation of median with an odd number of attempts.	2008-07-29 13:56:37 +00:00
tjhunt	bd03752be8	Fix notices.	2008-07-25 14:18:19 +00:00
jamiesensei	162f96353b	MDL-14208 Cache results of calculations, "recompute now" functionality -- forgot one field for questions stats.	2008-07-25 12:15:07 +00:00
jamiesensei	9859e26cc0	MDL-14208 "add cron routine to clean up cache records"	2008-07-24 17:45:01 +00:00
jamiesensei	d1789d5d64	MDL-14208 Cache results of calculations, "recompute now" functionality -- added message about when the stats were last calculated and how many attempts there have been since then and a recompute now button.	2008-07-24 17:42:06 +00:00
jamiesensei	71a2b878fa	MDL-14208 'Improvement of Item Analysis Report : Cache results of calculations, "recompute now" functionality' - using new tables to cache stats results.	2008-07-24 13:25:07 +00:00
jamiesensei	a1db71cb25	MDL-15198 "non-standard sql in reportlib.php" similar sql used here, fixing.	2008-07-22 13:06:54 +00:00
jamiesensei	182dbc6f4d	MDL-15751 "Quiz statistics report : only list random questions once when there are several consecutive random questions picking from the same category with the same options to recurse into sub directories" sorting of questions by id, so they appear in some kind of order.	2008-07-22 12:33:05 +00:00
jamiesensei	d49e5bd87c	MDL-15751 "Quiz statistics report : only list random questions once when there are several consecutive random questions picking from the same category with the same options to recurse into sub directories" oops. Regression meant a row was added for every attempt at a random question	2008-07-22 12:27:11 +00:00
jamiesensei	051bc0e192	MDL-15751 "Quiz statistics report : only list random questions once when there are several consecutiver random questions picking from the same category with the same options to recurse into sub directories"	2008-07-22 09:48:16 +00:00
jamiesensei	62373088dd	MDL-15728 "quiz_report_load_questions should alias qqi.grade to maxgrade so that questions array has the required fields expected by much of the question code."	2008-07-21 14:40:26 +00:00
jamiesensei	66eb3b5930	MDL-15268 "Content for Quiz Statistics report table" fixed a bug where every a row was added to the table for every time a subquestion was attempted.	2008-07-20 11:58:15 +00:00
jamiesensei	4f5ffac022	MDL-15268 "Content for Quiz Statistics report table" seperated quiz item / position stats code into a seperate class in qstats.php and now calculating item statistics too.	2008-07-18 14:36:24 +00:00
jamiesensei	ea751786e0	MDL-15268 "Content for Quiz Statistics report table" know looping through all question grades fetched from the db to calculate position statistics.	2008-07-16 11:55:38 +00:00
jamiesensei	fb94cd4848	MDL-15268 "Content for Quiz Statistics report table" some fixes to strings.	2008-07-14 06:40:36 +00:00
jamiesensei	c386eaa3df	MDL-15384 'change name of quiz report classes to "quiz_{reportname}_report"' easy to do, changed class name of all reports and changed the code in report.php which instantiates the correct class.	2008-06-24 08:59:29 +00:00
jamiesensei	e72efdd426	MDL-15268 "Content for Quiz Statistics report table" adding more if conditions to only display stuff when the calculations are possible. This depends on how many attempts there have been and how many questions there are.	2008-06-18 11:38:17 +00:00
jamiesensei	f44d7d467b	MDL-15268 "Content for Quiz Statistics report table" some columns of Quiz Statistics report table only make sense if there is more than one question in the quiz. Adding an if condition.	2008-06-17 14:14:23 +00:00
jamiesensei	74af927e51	MDL-15268 "Content for Quiz Statistics report table" little bit of css styling of columns	2008-06-16 16:19:07 +00:00
jamiesensei	f8d4e7b16b	MDL-15268 "Content for Quiz Statistics report table" more columns of Quiz Statistics report table.	2008-06-16 15:46:46 +00:00
jamiesensei	455c3efa13	MDL-14204 "Content for Quiz Statistics report table - Random_guess_score" oops ought to give that function name a 'question_' prefix	2008-06-16 13:59:30 +00:00
jamiesensei	6f51ed72be	MDL-14204 "Content for Quiz Statistics report table - Random_guess_score" added method random_guess_score to question type objects and a new function in questionlib that calls the question type method.	2008-06-16 13:29:00 +00:00
jamiesensei	c025084022	MDL-14203 "split report into two seperate reports - Quiz Statistics report and Individual Item Analysis report" added start of "Quiz structure analysis" table	2008-06-15 11:58:16 +00:00
skodak	07e6860901	MDL-15094 added some overlook conversions - thanks to Eloy's script ;-)	2008-06-15 10:43:20 +00:00
jamiesensei	b3db36202d	MDL-14203 "split report into two seperate reports - Quiz Statistics report and Individual Item Analysis report" checking this file in although it is not used yet. It is included in report.php.	2008-06-12 14:36:19 +00:00
jamiesensei	040c36e37f	MDL-14203 "split report into two seperate reports - Quiz Statistics report and Individual Item Analysis report" added calculations for CIC, ER and SE.	2008-06-11 15:31:42 +00:00
jamiesensei	08a7ead5d1	MDL-14203 "split report into two seperate reports - Quiz Statistics report and Individual Item Analysis report" added CIC, ER and SE calculations. Calculation needs debugging.	2008-06-10 18:15:19 +00:00
jamiesensei	0c1c764e82	MDL-14203 "split report into two seperate reports - Quiz Statistics report and Individual Item Analysis report" started quiz statistics report in directory 'statistics'	2008-06-10 16:18:10 +00:00