Some feedback around collection management has highlighted the need to remove charts and collections which aren’t needed, were typod, or are dupes - “eat” and “ate” for example.
A lovely new browser based interface to help manage collections is in the works. While you wait for that you can hide a chart from your profile by tweeting something like:
d datatoy *coffee ?hideme
This removes the collection from your own pages, and from any group pages for that term. As the “hideme” suggests - you will still be able to submit to this collection, and view it by typing the url directly into your browser.
A ?purge marker will be released soon allowing you to fully remove a collection and all it’s associated reports and data.