1) Copyright: the standard is to put “© [list of authors], and University of Jyväskylä”. Is this OK?

 

2) License: the standard is to put “OpenAccess”, which is taken to imply license like CC-BY: anyone can use the data as they wish, as long as they attribute you and the other authors in any usage or derivative work. Is this OK?

 

3) Data description: in its present form, your data file contents are not easily understandable as standalone entries. Please provide a description (just a text, e.g. a PDF), which includes at least a key to the column names explaining what they are, and ideally also a quick description of methods (it can make a reference to the main work, or be a longer, more useful text if the one in the article is severely limited by journal word count, and you want to maximize the usability, and hence impact, of your public data deposit). The idea is that this JYX entry should be useful on its own, also if the person has no access to the article where this data has been used.