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rstudio::conf 2020 Takeaways: Updates to tidyeval, Shiny/Sass, shinymeta, parallel processing in R, and more…

February 11, 2020
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rstudio::conf 2020 Takeaways: Updates to tidyeval, Shiny/Sass, shinymeta, parallel processing in R, and more…

The RStudio Conference in San Francisco last month was an amazing experience, and I will definitely attend again next year in Orlando. In this post, Pedro Coutinho Silva and I will share some packages and trends from the conference that might interest members of the R community who were unable to attend. I’ll start with Article rstudio::conf 2020 Takeaways:...

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Data Quality Case Studies: How We Saved Clients Real Money Thanks to Data Validation

June 24, 2019
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Data Quality Case Studies: How We Saved Clients Real Money Thanks to Data Validation

Machine learning models grow more powerful every week, but the earliest models and the most recent state-of-the-art models share the exact same dependency: data quality. The maxim “garbage in – garbage out” coined decades ago, continues to apply today. Recent examples of data verification shortcomings abound, including JP Morgan/Chase’s 2013 fiasco and this lovely list Article Data Quality Case...

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Alternative approaches to scaling Shiny with RStudio Shiny Server, ShinyProxy or custom architecture.

December 18, 2018
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Alternative approaches to scaling Shiny with RStudio Shiny Server, ShinyProxy or custom architecture.

Shiny is a great tool for fast prototyping. When a data science team creates a Shiny app, sometimes it becomes very popular. From that point this app becomes a tool used on production by many people, that should be reliable and work fast for many concurrent users. There are many ways to optimize a Shiny app like Article Alternative approaches to...

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Are you buying an apartment? How to hack competition in the real estate market with data monitoring

October 8, 2018
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Are you buying an apartment? How to hack competition in the real estate market with data monitoring

In the last couple of years, real estate companies have shifted their focus to the digital world, and now almost all investments have an online system showing what apartments are available. This is very convenient for their potential clients, as they can easily become familiar with the apartments on offer. Things become interesting when all Artykuł Are you buying...

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