366 search results for "Box plot subset"

Add P-values and Significance Levels to ggplots

June 8, 2017
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Add P-values and Significance Levels to ggplots

In this article, we’ll describe how to easily i) compare means of two or multiple groups; ii) and to automatically add p-values and significance levels to a ggplot (such as box plots, dot plots, bar plots and line plots …). Contents: Prerequisites Methods...

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How to annotate a plot in ggplot2

February 28, 2017
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How to annotate a plot in ggplot2

After you master the basics of R and ggplot2, you need to learn the little details. A great example of this is plot annotation. Adding little details like plot annotations help you communicate more clearly and "tell a story" with your plots. The post How to annotate a plot in ggplot2 appeared first on SHARP SIGHT LABS.

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Plotting a map with ggplot2, color by tile

January 5, 2017
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Plotting a map with ggplot2, color by tile

Introduction Last week I was playing with creating maps using R and GGPLOT2. As I was learning I realized information about creating maps in ggplot is scattered over the internet. So here I combine all that knowledge. So if something is absolutel...

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Animating Plots of Beer Ingredients and Sin Taxes over Time

December 21, 2016
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Animating Plots of Beer Ingredients and Sin Taxes over Time

With the upcoming holidays, I thought it fitting to finally explore the ttbbeer package. It contains data on beer ingredients used in US breweries from 2006 to 2015 and on the (sin) tax rates for beer, champagne, distilled spirits, wine and various tob...

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Global sea ice time series visualization sandbox with R, ggplot, and plotly

November 22, 2016
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In the past couple of weeks I’ve noticed a flurry of visualizations of global sea ice extent on social media. If you’re like me, and curious to see what the data look like yourself, here’s a bit of R code to fetch and visualize the most recent da...

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Scalable plotting with ggplot2 – Part I

Scalable plotting with ggplot2 – Part I

Introduction This series discusses how we can use ggplot2 to produce plots for each column of a data frame that depend on characteristics of this column (e.g. the class of a column) in a scalable manner. To this end, we integrate the following concepts / functions:

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Surveillance Out of the Box – The #Zombie Experiment

September 24, 2016
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Surveillance Out of the Box – The #Zombie Experiment

Abstract We perform a social experiment to investigate, if zombie related twitter posts can used as a reliable indicator for an early warning system. We show how such a system can be set up almost out-of-the-box using R - a free software environment for statistical computing and graphics. Warning: This blog entry contains toxic doses of Danish irony and sarcasm...

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Are you lazy? No worries, tadaatoolbox got your back.

August 18, 2016
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Are you lazy? No worries, tadaatoolbox got your back.

A while ago, we started developing the tadaatoolbox R package. The goal is simple: There are certain things we tend to always do one after another, like performing effect size calculations after a t-Test. The convenience tadaatoolbox aims to provide is exactly this: Do the usual stuff and leave me alone. As an example, take

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RClimate Script to Plot 90+ days in summer

August 17, 2016
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RClimate Script to Plot 90+ days in summer

The weatherData package, link , makes it very easy to retrieve detailed weather data from hundreds of stations across the US. I developed this script to retrieve and plot daily maximum and minimum temperatures and highlight days with 90+ max … Continue reading →

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The Power of ggplot2 in ArcGIS – The Plotting Toolbox

July 11, 2016
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The Power of ggplot2 in ArcGIS – The Plotting Toolbox

In this post I present my third experiment with R-Bridge. The plotting toolbox is a plug-in for ArcGIS 10.3.x that allows the creation of beautiful and informative plot, with ggplot2, directly from the ESRI ArcGIS console.As always I not only provide t...

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