Tag: heatmap

Beating Battleships with Algorithms and AI

Past days, I discovered this series of blogs on how to win the classic game of Battleships (gameplay explanation) using different algorithmic approaches. I thought they might amuse you as well : ) The story starts with this 2012 Datagenetics blog where Nick Berry constrasts four algorithms' performance in the game of Battleships. The resulting levels … Continue reading Beating Battleships with Algorithms and AI

Tidy Missing Data Handling

Tidy Missing Data Handling

A recent open access paper by Nicholas Tierney and Dianne Cook -- professors at Monash University -- deals with simpler handling, exploring, and imputation of missing values in data.They present new methodology building upon tidy data principles, with a goal to integrating missing value handling as an integral part of data analysis workflows. New data structures are … Continue reading Tidy Missing Data Handling

The Dataviz Project: Find just the right visualization

The Dataviz Project: Find just the right visualization

Do you have a bunch of data but you can't seem to figure out how to display it? Or looking for that one specific visualization of which you can't remember the name? http://www.datavizproject.com provides a most comprehensive overview of all the different ways to visualize your data. You can sort all options by Family, Input, … Continue reading The Dataviz Project: Find just the right visualization

Short ggplot2 tutorial by MiniMaxir

Short ggplot2 tutorial by MiniMaxir

The following was reposted from minimaxir.com   QUICK INTRODUCTION TO GGPLOT2 ggplot2 uses a more concise setup toward creating charts as opposed to the more declarative style of Python’s matplotlib and base R. And it also includes a few example datasets for practicing ggplot2 functionality; for example, the mpg dataset is a dataset of the performance of popular models of cars … Continue reading Short ggplot2 tutorial by MiniMaxir

R resources (free courses, books, tutorials, & cheat sheets)

R resources (free courses, books, tutorials, & cheat sheets)

Help yourself to these free books, tutorials, packages, cheat sheets, and many more materials for R programming. There's a separate overview for handy R programming tricks. If you have additions, please comment below or contact me! LAST UPDATED: 2020-02-16 Table of Contents (clickable) BeginnerAdvancedCheat sheetsData manipulationData visualizationDashboards & ShinyMarkdownDatabase connectionsMachine learningText miningGeospatial analysisBioinformaticsR IDEsSoftware & … Continue reading R resources (free courses, books, tutorials, & cheat sheets)