GraphPad Prism vs SAS/STAT

GraphPad Prism is statistical analysis and graphing software for Windows and macOS. Its analyses include t-tests, ANOVA, regression, survival analysis and principal component analysis, among others; nonlinear regression includes 105 built-in equations. Users can import Excel XLS, CSV, TXT, DAT and PRN text files, and the software supports scripting. Data tables can hold up to 2,048 columns and 512 subcolumns in each. Projects can use CSV, PNG and JSON formats, while graph exports can be configured by file type, resolution, transparency, dimensions and RGB or CMYK color space. Prism Cloud workspaces support sharing, viewing and collaboration, with roles from viewer to content manager. Individual plans include annual student pricing at $142 a year, annual academic pricing at $260 a year, annual corporate pricing at $520 a year and a monthly subscription at $50 a month. Group subscriptions and an enterprise option are also listed. A perpetual corporate license costs $3,200 per licence and includes no upgrades or future support.

SAS/STAT is statistical analysis software for specialized and enterprise-wide analytics. Its library includes more than 90 procedures for methods such as regression, survey and survival analysis, multiple imputation and Bayesian modeling. Other documented areas include ANOVA, categorical, cluster, multivariate and nonparametric analysis, as well as propensity scores and causal treatment-effect estimation. Methods are available for small data sets, missing values and large data tasks. SAS describes 14 SAS/STAT procedures as multithreaded and makes 12 SAS High-Performance Statistics procedures available for single-machine use. Predictive modeling options include regression, generalized additive, mixed and nonlinear models, and decision trees. Hundreds of statistical graphs and customizable graphics are included. SAS says the software runs on major computing platforms, accesses nearly any data source and integrates into computing environments. A free trial provides access to SAS Viya in a private trial environment. Pricing is available on request. SAS lists SAS/STAT on the SAS Viya platform and SAS/STAT 15.4 among its most recent releases.