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ROI Alliance Releases Free R-based ROIstat Statistical Application

User friendly graphical user interface makes the R-based statistical engine easily accessible to anyone

Tue, 11/23/2021 - 12:00
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(The ROI Alliance LLC: Longmont, CO) -- The ROI Alliance announces the release of ROIstat, a GUI-based app to make using applied statistics easy via the powerful R statistics programming language.

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The value of using statistics in business cannot be overstated. Statistics are how people make decisions when they don’t know everything, which in business is pretty much all the time. Every manager needs to know at least the basics of statistics to make good decisions, and will frequently need to perform some straightforward analyses. Engineers and other technical resources use statistics to make a variety of recommendations.

Recently, however, The ROI Alliance has noticed an ongoing trend with their customers. Client companies are less willing to pay thousands of dollars for statistics software, asking why they should pay for something when there is a free and comprehensive alternative available. They are often referring to the R Project, a free and open source system for statistical computation. And make no mistake, R is the new standard software for statistics in higher education and is becoming so in industry.

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Comments

Submitted by MartinBy on Wed, 01/12/2022 - 06:57

Which version of R is needed?

Hi,

thank you for this info artile. But which Version of R is needed to run this App?

Best Regards from Germany,

Martin

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Submitted by Steven Ouellette on Wed, 01/12/2022 - 08:03

In reply to Which version of R is needed? by MartinBy

R version

I am using R 4.1.1 and RStudio 1.4.1717, but it should be relatively robust to different R versions. I think I started developing it on 4.0.4. More importantly, make sure that the needed packages and RStudio are up to date.

There is information on installation and how to update R, RStudio, and the packages on the download page accessible through this page:

https://www.roi-ally.com/index.php/en/services/how-we-can-help/roistat-…

(You will need to register to get to the download page, but it only takes a moment.)

I am working on the new version and adding SPC charts!

You can contact me on my website if you have any questions. I hope you enjoy it!

Regards from the US! :)

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