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parazit
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- How to compare theoretical calculations results obtained with six models with one exact experimental data?
Dear users,
The situation I have encountered is a simple statistical comparison of the experimental data, which accepted as correct, with the results obtained via six theoretical models.
In the experimental data, there exist y values corresponding to x values and also the measurement errors of y values. In theoretical values, there exist y values corresponding to the same x values as the experimental data. Theoretical values are calculated with six different models. I've uploaded an excel file as an example.
I would like to have a simple statistical comparison to understand which theoretical calculation is more consistent with the experimental data but not sure which method to use. I've calculated mean weighted deviation and RMSE yet outputs have pointed different models as the most consistent one. I do not need advanced model comparison methods. Any simple and logical method works for me. Thanks in advance for your comments and time.
The situation I have encountered is a simple statistical comparison of the experimental data, which accepted as correct, with the results obtained via six theoretical models.
In the experimental data, there exist y values corresponding to x values and also the measurement errors of y values. In theoretical values, there exist y values corresponding to the same x values as the experimental data. Theoretical values are calculated with six different models. I've uploaded an excel file as an example.
I would like to have a simple statistical comparison to understand which theoretical calculation is more consistent with the experimental data but not sure which method to use. I've calculated mean weighted deviation and RMSE yet outputs have pointed different models as the most consistent one. I do not need advanced model comparison methods. Any simple and logical method works for me. Thanks in advance for your comments and time.