Correlation between and radio luminosity at 150 MHz (left panel), 1.4 GHz (middle panel) and 3 GHz (right panel). We show k-corrected radio luminosity following Eq. (1). Circles show the DP (red), EGNOG (blue), ULIRG (green), low-SF (black), COLD GASS (grey), and M samples (turquoise). We mark galaxies that are classified as AGN with a black dot in the centre and use a yellow (resp. purple) star to highlight galaxies classified as SF (resp. COMP). Middle panel: best fit for nearby galaxies found by Orellana-González et al. (2020) with a red dashed line. We fit a straight line in all three relations to all galaxies classified as SF or COMP and display the best fit with a solid black line. In each panel, we show the average uncertainties in the lower right corner with error bars.