Journal Impact Factors In One Convenient Location
All impact factor 2014 data (e.g., nature impact factor or pnas impact factor) and impact factor rankings on this site were collected and assembled independently by the author. JCR impact factors are reported by various journal publications, and the author has compiled the JCR impact factor 2014 data into a searchable format. The author has no affiliation with any of the journal publishers, Journal Citation Reports (JCR) or ISI Web of Knowledge, both of which are copyright of © 2014 of The Thomson Corporation. As such, JCR impact factor 2014 data on this site are subject to inaccuracies, and may not represent the most recent official impact factor rankings by any description.