SED-derived SFR distribution of the MASSIV sample (top panel) compared with other samples of high-z galaxies observed with IFUs: the IMAGES sample (2nd panel from the top), the SINS Hα sample (3rd panel from the top), the OSIRIS sample (4th panel from the top), and the LSD/AMAZE sample (bottom panel). The filled histograms are restricted to z < 2 galaxies. For comparison between the different samples, a scaling factor of  +0.25 dex (SINS, OSIRIS, and LSD/AMAZE samples) or  +0.15 dex (IMAGES sample) has been applied to the published star formation rates.