Free Access
Fig. 8

Download original image
First four PCs, coloured with the FIP bias (see Fig. 9 for the colour scale). The clear colour gradient shows the importance of the FIP bias parameter.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.