OriginPro's fit comparison tools make it easy for you to compare models or compare data:
OriginPro provides two tools to help user find the best model for his data.
Please look at the comparison of these two tools as below
The Rank Models tool in OriginPro can fit and rank multiple functions to a dataset. The fit results can be ranked by either Akaike (AIC) or Bayesian Information Criterion (BIC), to determine the best fitting model for your data.
The Compare Models tool helps to user to decide which model works better with your data
If you want to evaluate which data better fits a particular model, you can use Compare Datasets tool: