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  Kevin Rosamont      
Churn Analysis - Part 1: Model Selection         logistic regression · random forest · classification

Identifying customers that intent to leave their current telecom provider using decision tree, random forest and logistic regression models.

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  Kevin Rosamont      
Launching your shiny app in 2 clicks         icon

I'm sure that you have though about it at least once! Just double cliking on an icon to launch your shiny application. Read this short post and you will be abble to launch your app without opening R.

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  Bruno Rodrigues (guest)      
Skip errors in R loops by not writing loops         Purrr

Avoid loops that stop mid-way by using `safely()` and `possibly()` from purrr... and not using loops in the first place. Let me show you what I mean through examples.

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  Kevin Rosamont      
Visualizing box office revenue by genre         ggplot2 · web-data · cinema

I love going to the cinema don't you? But I also like playing with data. Hence, I will show you how we can link these 2 elements by making a nice treemap using R.

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  Bruno Rodrigues (guest)      
How tidyeval could make your life easier         Tidyeval

What is tidy evaluation? A definition is the following: "Tidy evaluation is a general toolkit for non-standard evaluation, principally used to create domain-specific languages of grammars."<br> We will see together how am I using it.

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  Bruno Rodrigues (guest)      
Scraping data from STATEC's public tables         Table · web-data

What is web scraping? Web scraping (also called web harvesting or web data extraction) is data scraping used for extracting data from websites. Here is a short guide to scrape data using R.

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