geom_tile and facet_grid/facet_wrap for same height of tiles

Question

Using ggplot, I would like represent a graph tile with panel, but with same height tile for each panel. I have this graph :

dataSta <- list(sites=rep(pas         


        

Answer 1

It took me some time to find easier solution which is actually part of the facet_grid where you can set the space = "free_y". More info at recent question.