Centroid velocity at half flux intensity (c(1/2)) of C IVλ1549 vs. c(1/2) of [O III]λ5007 for the full (left) and outflow (right) profiles of the high-z sample. The magenta lines indicate the linear regression between c(1/2) of C IV and [O III] for both cases obtained through the bisector method. Dotted black lines represent the 1:1 relation. The color scheme is the same as in Fig. 4.