Model Expert - Prototype version This software offers you a new way for doing econometrics. As a stand-alone package, import your data and make univariate, bivariate and multivariate time series analysis interactively. Model Expert will ... Cost: $24 Buy full version       Trial version       Publisher: Rho-Works     Descriptions Model Expert - Prototype version: This software offers you a new way for doing econometrics. As a stand-alone package, import your data and make univariate, bivariate and multivariate time series analysis interactively. Model Expert will assist you on each step of the modelling process, suggesting the best course of action while letting you in full control. This is a prototype version registrable for a nominal fee. The registration entitles you for all the future updates and the final version. The final price of the program will be $150+.