Yield and phenotypic stability are necessary to release new cultivars. The aim of this study was to estimate the linear and rank correlation between fiber yield (RENFI), six stability indices: S2 i (Roemer), σ2 va (Plaisted and Peterson), bi and S2 di (Eberhart and Russell), Wi (Wricke), σ2 i (Shukla), and four simultaneous selection indexes by RENFI and stability: Pi (Lin and Binns), ER and SH (Eskridge) and Si (1)(Huehn) in 10 cotton genotypes evaluated through six environments in humid Colombian Caribbean. A randomized
