Need help running a mixed effect model with appropriate columns
Hello community, I am interested in running a mixed effect model on on the influences of sex, location, and mass on the independent variable (y) mercury concentration. Currently, I have my columns and there properties as listed:1: Watershed namedata type : charactermodel type: nominal2: Adjusted Clawless Mass or (mass)'data type: numericmodeling type: continuous3: sex/graviddata type: numericmodel...