R first appeared in 1993 and was created by Ross Ihaka and Robert Gentleman at the University of Auckland, New Zealand. R is an implementation of the S programming language which was developed at Bell Labs. Find statistics, consumer survey results and industry studies from over 22,500 sources on over 60,000 topics on the internet's leading statistics database.
No need to carry a mainframe computer to perform a complex statistical analysis when you visit a remote lab. Even a notebook computer is no longer necessary with StatPlus Portable. You only need a light and extremely compact USB flash drive. Plug it into any PC in the lab, and get your customary workplace in a matter of minutes!
StatPlus Portable version is able to run from a flash memory stick, and does not require installation to the host PC.
Updated StatPlus v6 Portable is under development, if you are interested in Portable version - please contact us to get detailed information and access to v5 build.
Affordable
You will benefit from the reduced learning curve and attractive pricing while enjoying the benefits of precise routines and calculations. Mac/PC license is permanent, there is no renewal charges.
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Statistics
StatPlus enables you to perform analytical and statistical calculations such as basic statistics, ANOVA, non-parametric and regression analysis, time series analysis and forecasting, survival analysis, power analysis and variety of other methods.Statistical charts, data transformations and data sampling are also supported.
Multi-platform
StatPlus is available for both PC and Mac platforms (PC version includes standalone version StatPlus and Excel add-in StatFi) at no extra charge. Save learning time and costs for your mixed PC and Mac environment.
Free Trial
We have free trial that gives you an opportunity to evaluate the software before you purchase it. Should you have any questions during the trial period, please feel free to contact our Support Team.
Standalone Spreadsheet
Version 5.9 comes with both Excel add-in (StatFi) and standalone spreadsheet featuring numerous data formats import - Microsoft* Excel* 97-2003 (XLS) and 2007-2019 (XLSX) workbooks, StatSoft* Statistica* and SPSS* Documents (up to v16) and does not requires Microsoft Excel installed.
Requirements
StatPlus requires Windows 2000 or newer, Windows 7 or newer recommended. StatPlus does not require Internet connection (except for optional auto-update feature).
StatSoft announces STATISTICA High Performance (HP), the latest release of Version 12 of the STATISTICA analytics platform, designed to leverage information contained in extremely large data sets using massively parallel and in-memory processing.
STATISTICA's HP technology makes it possible for StatSoft customers to bring supercomputing performance to their big data, leveraging the power of multiprocessor servers that are rapidly becoming more affordable and widely available as part of existing computer infrastructures at not only large but also midsize and even some small companies. For example, the familiar Microsoft Windows® server-based environment is now available with up to 256 logical processors with Windows Server 2008 R2, and up to 640 logical processors with Windows Server 2012.
“StatSoft has the distinction of being the only analytics and predictive modeling platform specifically optimized for Windows computing platforms,” says Dr. Thomas Hill, StatSoft’s VP for Analytic Solutions. “With the latest release of STATISTICA HP, we have achieved remarkable performance on practically all computational tasks, in particular for in-memory data processing on high-performance servers.”
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To illustrate the remarkable performance of the STATISTICA analytic system, StatSoft has conducted performance tests on a midrange, 64-core server machine with 256GB of RAM.
Statistical Computations and Summaries
As discussed in detail in the StatSoft White Paper (The Big Data Revolution And How to Extract Value from Big Data), many of the use cases around big and high-velocity data involve data summarization, aggregation, and the identification of basic relationships.
Shown below is a screenshot of STATISTICA running against a data set with one million records and 1,000 fields, computing one million correlations.
CPU usage showing all CPUs being utilized by STATISTICA HP (Click to enlarge)
The STATISTICA software successfully distributes the required computational load over all of the available CPUs, utilizing 100% of the hardware resources available in this system. Computing one million correlations on a data set with one million records completes within seconds or less (depending on the clock speed and memory access architecture of the system).
The Power of Parallel Processing for Predictive Modeling
The architecture of STATISTICA HP provides numerous optimizations that involve massive parallelization, both during the model building process as well as the scoring process.
For example, analytic workspaces such as the one shown below can be run on multicore servers where the competitive evaluation of multiple models is effectively performed in parallel across multiple cores, achieving 100% utilization of the computing resources of the system and yielding remarkable performance.
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STATISTICA HP workspace evaluating multiple models across multiple cores. (Click to enlarge)
Building an effective tree-based classification model against one million records on the 64-core 256GB RAM platform described earlier completes in seconds or less (depending on the clock speed and memory access architecture of the system).
Also, many of StatSoft’s customers are currently using the STATISTICA Enterprise Server™ platform to enable massively parallel model-scoring in virtual on-demand environments, again highlighting the flexibility and utility associated with STATISTICA’s adherence to and compatibility with modern software standards, interfaces, and emerging computing technologies.
In addition, in STATISTICA HP 12, all advanced modeling algorithms–including the most powerful ensemble models such as random trees forest, gradient boosted trees, and others–are implemented to take advantage of large numbers of cores and available RAM for efficient in-memory model building against big data.
Summary
Statistica 7
Computing platforms with large numbers of CPUs and cores and capabilities to handle huge data files via in-memory processing are rapidly becoming less expensive and more common not only in science but also in business use. Too often, however, the bottleneck is the (analytic) software which limits the performance that can be achieved with such hardware. According to George Butler, StatSoft’s VP for Platform Development, “StatSoft has accumulated significant expertise over decades on how to optimize the performance of analytic software, and the STATISTICA High Performance platform will fully take advantage of Microsoft’s newest server platforms supporting hundreds of cores.” He continues, “We are a close Microsoft Partner but also an Intel® Software Premier Elite Partner, and our R&D is constantly looking for new and better ways to leverage existing hardware and operating system resources.”
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