Blog Archives

How to create a Flexdashboard: Exercises

June 15, 2018
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INTRODUCTION With flexdashboard, you can easily create interactive dashboards for R. What is amazing about it is that with R Markdown, you can publish a group of related data visualizations as a dashboard. Additionally, it supports a wide variety of components, including htmlwidgets; base, lattice, and grid graphics; tabular data; gauges and value boxes and Related exercise sets:Building Shiny...

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How To Create a Flexdashboard

June 8, 2018
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How To Create a Flexdashboard

INTRODUCTION With flexdashboard, you can easily create interactive dashboards for R. What is amazing about it is that with R Markdown, you can publish a group of related data visualizations as a dashboard. Additionally, it supports a wide variety of components, including htmlwidgets; base, lattice, and grid graphics; tabular data; gauges and value boxes and Related exercise sets:Spatial Data...

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How To Plot With Patchwork: Exercises

June 2, 2018
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INTRODUCTION The goal of patchwork is to make it simple to combine separate ggplots into the same graphic. It tries to solve the same problem as gridExtra::grid.arrange() and cowplot::plot_grid, but using an API that incites exploration and iteration. Before proceeding, please follow our short tutorial. Look at the examples given and try to understand the Related exercise sets:ggvis Exercises...

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How to plot with patchwork

May 25, 2018
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INTRODUCTION The goal of patchwork is to make it simple to combine separate ggplots into the same graphic. As such it tries to solve the same problem as gridExtra::grid.arrange() and cowplot::plot_grid but using an API that incites exploration and iteration. Installation You can install patchwork from github with: # install.packages("devtools") devtools::install_github("thomasp85/patchwork") The usage of patchwork Related exercise sets:How to...

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How To Plot With Dygraphs: Exercises

May 18, 2018
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INTRODUCTION The dygraphs package is an R interface to the dygraphs JavaScript charting library. It provides rich facilities for charting time-series data in R, including: 1. Automatically plots xts time-series objects (or any object convertible to xts.) 2. Highly configurable axis and series display (including optional second Y-axis.) 3. Rich interactive features, including zoom/pan and Related exercise sets:Spatial Data...

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How to Plot With Dygraphs

May 11, 2018
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The dygraphs package is an R interface to the dygraphs JavaScript charting library. It provides rich facilities for charting time-series data in R, including: 1. Automatically plots xts time-series objects (or any object convertible to xts.) 2. Highly configurable axis and series display (including optional second Y-axis.) 3. Rich interactive features, including zoom/pan and series/point Related exercise sets:Spatial Data...

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How to Plot With Ggiraph: Exercises

May 4, 2018
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INTRODUCTION The ggiraph is an htmlwidget and a ggplot2 extension. It allows ggplot graphics to be animated. Animation is made with ggplot geometries that can understand three arguments: Tooltip: a column of data-sets that contain tooltips to be displayed when the mouse is over elements. Onclick: a column of data-sets that contain a JavaScript function Related exercise sets:How to...

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How to Plot With Ggiraph

April 27, 2018
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INTRODUCTION The ggiraph is an htmlwidget and a ggplot2 extension. It allows ggplot graphics to be animated. Animation is made with ggplot geometries that can understand three arguments: Tooltip: a column of data-sets that contain tooltips to be displayed when the mouse is over elements. Onclick: a column of data-sets that contain a JavaScript function Related exercise sets:Spatial Data...

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How to Plot With Metricsgraphics

April 13, 2018
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Introduction to Metricsgraphics Metricsgraphics is an htmlwidget interface to the MetricsGraphics.js JavaScript/D3 chart library. Installation devtools::install_github(“hrbrmstr/metricsgraphics”) Usage Building metricsgraphics charts follows the “piping” idiom, made popular through the magrittr, ggvis and dplyr packages. This makes it possible to avoid one giant function with a ton of parameters and facilitates, breaking out the chart building into Related exercise sets:Data visualization...

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How to visualize data with Highcharter: exercises

April 9, 2018
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How to visualize data with Highcharter: exercises

INTRODUCTION Highcharter is a R wrapper for Highcharts javascript libray and its modules. Highcharts is very mature and flexible javascript charting library and it has a great and powerful API. Before proceeding, please follow our short tutorial. Look at the examples given and try to understand the logic behind them. Then, try to solve the Related exercise sets:Data Visualization...

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