Eric R. Ziegel's scientific contributions

Citations

... In addition, it can be concluded that the model explains the pH variable by 26.07%, so the estimates are not as reliable for such a variable. On the other hand, it is concluded that the explanatory or prediction variable is the pH variable, since, it is the one that affects the TSS variable and for the same reason it is said that the TSS variable is the explained variable [12,13]. ...
... As mentioned above, classical forecasting models assume that time series data are stationary (Box et al., 2008). When these forecasting models process irregular time series data that may involve uncertainty issues (Lu et al., 2015), errors would occur accordingly. ...