#REDIRECT {{Infobox model parameter| name = {{PAGENAME}}| param = <onlyinclude>R<sub>2,eff</sub></onlyinclude>| desc = The {{:R2eff}} relaxation rate.| units = rad.s<sup>-1</sup>}} [[Category:Model parameters]][[Category:Relaxation dispersion analysis]][[R2eff modelCategory:Relaxation dispersion parameters]]