Stata vs StatsDirect

Stata is a locally installed desktop platform for data management, exploration, visualization, statistical analysis, reporting, and reproducible research. Its methods include regression, time-series, panel-data, survival, causal inference, Bayesian analysis, and machine learning. Data import options include Excel, CSV and delimited text, SAS, SPSS, Parquet, dBase, SQL databases via JDBC or ODBC, FRED, and Haver. Stata also supports Python, Jupyter Notebook, Java, and other integrations. Reports can be exported to Word, Excel, PDF, HTML, and Markdown, while graphs can be exported to EPS, PNG, PDF, SVG, or TIFF. It runs on Linux, macOS, and Windows; it is not SaaS. Prof+ annual license prices start at $175 a year and require eligibility as faculty or staff at an accredited, degree-granting university, with proof of affiliation. Instructors can request a free one-week license, and eligible instructors can request a free six-month Stata/BE license for undergraduate classes. The platform states it has no extra modules or hidden costs.

StatsDirect is desktop statistical analysis software for research, education, and learning statistics. Its methods include regression, ANOVA, meta-analysis, survival analysis, exact tests, sample-size estimation, and Bayesian analysis, with scripting support. The data interface follows an Excel-like layout, while reports use a simple word-processor style. A statistics guide and context-sensitive help explain results and reports. StatsDirect imports Microsoft Excel files (.xlsx and.xls), common spreadsheet data, and formatted or plain text; it can write Excel files and reports in RTF or HTML. The maker describes links with Microsoft Excel and incorporation of R for advanced use. The software emphasizes confidence-interval inference and uses exact profile-likelihood methods wherever practical. It runs on Microsoft Windows, requiring.Net Framework version 10 or later and at least 1GB of free memory. Mac use is through virtual Windows with Parallels or VMware Fusion. The free plan costs nothing, with no license fees or restrictions on uses.