opencarecc / graph-ryder-dashboard

A dashboard for exploring and summarizing an online forum with ethnographic coding
http://opencare.cc
Apache License 2.0
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(Non linear) Map of nb of occurences to slider positions #21

Open guywiz opened 7 years ago

guywiz commented 7 years ago

Sliders used to filter out edges (Tag (Full) View) works abruptly when going down to smaller values. This is no surprise because nb of co-occurrences are mapped linearly "on" the slider. These values vary from 1 to 40, so values above 20 correspond to the upper half of the slider. However, there are (for the moment) only 3 edges whose value is actually above 20.

But the results, nevertheless is that when bringing the slider down halfway, you only filter out 3 edges while you may expect to filter much more. Conversely, when moving the slider in the lower, even only by a small delta, egdes are filtered out in a quite radical way.

The solution is to take the distribution of value sacross the [0, 40] domain. Just like the "Uniform" map Tulip uses for color/size map.