Let’s play with some words. More in particular with vanishing words. Using two packages: ggplot2 and gganimate we will construct a animation (looped), where sentences will be vanishing, word by word. A nice way to train the ggplot animations. The…
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Little useless-useful R functions – Vanishing sentences
Tagged with: animation, cartoons, function, ggplot2, movies, programming, R, tidyverse, useless, Visualization
Posted in R, Useless R functions
Posted in R, Useless R functions
Some of the more useful Tidyverse functions
R functions for every data engineer using Tidyverse Tidyverse has long been an amazing collection of R packages, primarily for data engineering and data science. Common among these packages is the same language grammar, great design and structure, making data…
Tagged with: artificial-intelligence, data analysis, Data engineering, data science, machine learning, R, tidyverse
Posted in R, Uncategorized
Posted in R, Uncategorized
Little useless-useful R functions – Greedy Salesman
Travelling Salesman Problem is an NP-complete problem and an old mathematical problem. For this useless function, we will look for the nearest city from the previous city (or starting point) and repeat until we visit all cities. The greedy solution…
Tagged with: algorithm, function, ggplot, greedy, R, tidyverse, travelling saleman problem, useless
Posted in Uncategorized, Useless R functions
Posted in Uncategorized, Useless R functions
Eight R Tidyverse tips for everyday data engineering
Tidyverse is a collection of R packages, primarily for data engineering and analytics. These packages are ggplot2, purrr, tibble, dplyr, tidyr, stringr, readr, and forcats. And all combine the same language, design and “grammar” structures. 1. Use pipe “%>%” for…
Tagged with: Data engineering, dataframe, dplyr, R, tidyverse
Posted in Uncategorized, Useless R functions
Posted in Uncategorized, Useless R functions
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