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IDProjectCategoryView StatusLast Update
09676Feature requestsStatisticspublic2015-06-10 22:18
Reportermfreund Assigned To 
PrioritynormalSeverityfeature 
Status newResolutionopen 
Summary09676: Provide charts/graphs for numerical or multiple numerical questions
DescriptionI love that the statistics reported for numerical questions includes the mean, median, standard deviation, and quartile cutoffs.

What would make it even more awesome would be to provide a visual representation of that, for example through use of a boxplot (see http://www.physics.csbsju.edu/stats/box2.html or http://en.wikipedia.org/wiki/Box_plot). Ideally, multiple numerical questions would be presented as a single boxplot with each sub-question charted.

Single numerical questions might be presented either as a histogram (http://en.wikipedia.org/wiki/Histogram) or as a probability density function (http://en.wikipedia.org/wiki/Probability_density_function).

I can't say what would go into programming this but it sounds like a fun project, doesn't it?
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Date Modified Username Field Change
2015-06-10 22:18 mfreund New Issue