9 Commits (d15e89f37c09a16f34387e084bc3d3c18c92c4b0)

Author	SHA1	Message	Date
rebuilt	3778aeb1d6	alter logic for insufficiency so that a count of 0 survey item responses is enough to trigger insufficiency ... Implement large speed improvements to score calculations. Add page caching to all pages. Small speed improvements to response rate by filtering out survey items without responses with `none?` `method vs count == 0`.	4 years ago
Nelson Jovel	57bfaa51c6	Exclude boston results. Completes #182117456	4 years ago
Nelson Jovel	0b502ce826	When calculating response rate, only take into account survey items with associated responses. Ignore any survey items with no responses. Finishes #181922483	4 years ago
Nelson Jovel	5a9e8a9b01	Add metadata for 2019-20 year. Finishes #181530277	4 years ago
Nelson Jovel	c0a8905fba	Cap response rate at 100 for both students and teachers	4 years ago
rebuilt	2a2777745a	Change the sufficiency threshold from a static number of minimum responses to a minimum response rate of 25 percent	4 years ago
rebuilt	d4df7cbc06	Add scales to framework. Change calculations to first group and then ... average those groupings and the way up the framework. Likert scores for a survey_item are averaged. Then all the survey_items in a scale are averaged. Then student scales in a measure are averaged. And teacher scales in a measure are averaged. Then the average of those two calculations becomes the score for a measure. Then the measures in a subcategory are averaged.	4 years ago
rebuilt	5cccbcdf9b	Refactor student_response_rate	4 years ago
rebuilt	67d51aff5e	Refactor response rate	4 years ago