B-band luminosity and stellar mass completeness as a function of redshift (top and bottom panels, respectively) for star-forming and quiescent miniJPAS galaxies (left and right panels, respectively) from the flux-limited sample at r_SDSS ≤ 22 magnitudes (i.e. $r_{\text{SDSS}}^{\text{lim}}$ = 22). The dotted, dashed, and solid black lines illustrate the fit of the 5, 50, and 95% completeness levels (i.e. 𝒞 = 0.05, 0.5, and 0.95) obtained from the completeness methodology detailed in Sect. 5 (triangle, square, and circle shape markers), respectively.