Analysis Studio Standard is a software developed by Appricon Ltd.. After our trial and test, the software was found to be official, secure and free. Here is the official description for Analysis Studio Standard: Analysis Studio provides the researcher a fast reliable way to create and manage data mining projects and includes automated methods for gaining a high level of accuracy and model stability. The software is designed for supporting crucial decisions in marketing, web mining, credit scoring, customer analytics, health science, human resources and other data driven fields. Analysis Studio features a fast deep logistic regression model development and deployment, regression analysis with multi model comparison, crosstab tables with multiple statistical measurements and graphical view, more than 25 charts, time series and forecasting wizards, seasonality detector, fractional polynomials, trend factors optimization, multi regressions optimization, cox regression and survival modeling, auto correlation wizard, built-in sensitivity for all regression types, built-in what-if for all regression types, multiple core computations for better performance. Analysis Studio can be used with multiple data sources from different vendors in the same project without writing any code (MSSQL, Oracle, MSExcel, MSAccess, text and xml files). The Analysis Studio free license includes all features with an unlimited number of variables and a 500 row limit per data set. you can download Analysis Studio Standard free now.