In this R tutorial, We’ll learn the following tips and tricks of ggplot2 bar chart Create a new R Notebook from Kaggle Dataset Clean Column names with Janitor How Make a Ggplot2 Bar Chart (Column Chart) in R Why use geom_col instead of geom_bar How to flip ...

In this R tutorial, We’ll learn how to schedule an R script as a CRON Job using Github Actions. Thanks to Github Actions, You don’t need a dedicated server for this kind of automation and scheduled tasks. This example can be extended for Automated Tweets or Automated Social ...

In this R Tutorial, We’ll learn how to perform a very popular Computer Vision task which is Object Detection in R with YOLO (pre-trained Models). For this we’re going to use the image.darknet package from https://github.com/bnosac. The good thing a...

RStudio’s latest 1.4 stable version has been released. While this release has got a lot of new features, there are some that I’m excited about. Visual Markdown Editor Command Palette Adding new Source Editor Column (on RStudio Panes) Python Integra...

Web Scraping, by nature requires a lot of understanding from the ability to find the css selector to rightly parse the scraped content. While there are a lot of R packages (even Python packages for that matter), {ralger} does a wonderful job of abst...

In this R Programming Tutorial, You’ll how to set up / use / run R Code on VSCode (Visual Studio Code). VSCode - Visual Studio Code is one of the most popular IDEs available and this tutorial enables you to run R Programming on VSCode (connecting vi...

In this Sentiment Analysis tutorial, You’ll learn how to use your custom lexicon (for any language other than English) or keywords dictionary to perform simple (slightly naive) sentiment analysis using R’s tidytext package. Note: This isn’t going to...

This R programming tutorial teaches you how to deploy your R Shiny App for Free on Shinyapps.io (which offers a Free Tier). Usually when you develop Shiny Apps or Shiny Dashboards, You’ve a lot of options to deploy on servers like DigitalOcean, AWS ...

If there’s a dataset that’s been most used by data scientists / data analysts while they’re learning something or coaching something - it’s either iris (more R users) or titanic (more Python users). iris dataset isn’t most used just because it’s easy accessible but it’...

ggplot2 is go-to R package for anyone who wants to make beautiful static visualizations in R. But most ggplot2 gplots look almost the same and little many data analysts or data scientists care about customizing it, primarily because it’s not very intuitive to do so. That’s where ggplot2 ...

Despite all the memes around Microsoft Excel, Excel is still a powerful tool for quick and fast data transformation, data preprocessing (forget about the date thing ???? ). This post is my attempt to tell an Excel person how they can replicate some of their most frequently used operation like VLOOKUP (Fuzzy) ...

As much as Google is popular for searching information on the web, Google can also provide information (meta) about those searches. Google Search Insights can be extremely helpful in Marketing Analytics, Market Research, Understanding Customer Demands, Trends and so on. While usual Market Researches or someone interested in Google Search ...

In this post, We’ll learn about {ggeasy} an R package by Jonathan Carroll. The goal of {ggeasy} is to help R programmers make ggplot2 theme customizations with simple-easy English functions. (much easier than playing with theme()) We use dataset generated by {fakir} for this tutorial. Youtube: https://youtu.be/...

The reason I wanted to make this short tutorial is because there are a lot of old tutorial available on Internet to help you make a powerpoint using R. But some time back RStudio made this new option available that makes it extremely easy and simple...