3371429 RMSE root mean square error 8985 1540294 RMS root mean square 4997 3386051 RSME root mean square error 19 1540317 rms root-mean-square errors 10 3844524 rRMSE root mean square error 6 3760262 RMSEA root mean square error 4 3943422 RMSerr root-mean-square error 4 3760250 RMSEE root mean square error 1 3760207 RMSEn root mean square error 1