2842 search results for "ggplot2"

An awesome RStudio addin for selecting colours, and another for adding marginal density plots to ggplot2

March 30, 2016
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An awesome RStudio addin for selecting colours, and another for adding marginal density plots to ggplot2

TL;DR: There’s a colour picker addin in shinyjs and a ggplot2 marginal plots addin in ggExtra. Any R user who hasn’t been spending the past 2 months under a rock should know by now about RStudio’s new exciting features: addins and gadgets. (In case you don’t know, here’s a summary: Gadgets are simply Shiny apps that return a value,...

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ggnetwork: Network geometries for ggplot2

ggnetwork: Network geometries for ggplot2

This note is a shameless plug demo of the ggnetwork package, which provides several geoms to plot network objects with ggplot2, and which just got published on CRAN. See the package vignette for a more detailed guide to its functionalities. Our example data is the most recent version of the Icelandic legal code, which is available

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Seasonal decomposition in the ggplot2 universe with ggseas

March 27, 2016
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Seasonal decomposition in the ggplot2 universe with ggseas

The ggseas package for R, which provides convenient treatment of seasonal time series in the ggplot2 universe, was first released by me in February 2016 and since then has been enhanced several ways. The latest version, 0.4.0, is now on CRAN. The improvements since I last blogged about ggseas include: added the convenience function tsdf() to convert a...

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embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

March 19, 2016
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embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

I extended the subview function to support embed image file in a ggplot object. set.seed(123) d = data.frame(x=rnorm(10), y=rnorm(10)) imgfile <- tempfile(, fileext=".png") download.file("https://avatars1.githubusercontent.com/u/626539?v=3&u=e731426406dd3f45a73d96dd604bc45ae2e7c36f&s=140", destfile=imgfile, mode='wb') p = ggplot(d, aes(x, y)) subview(p, imgfile, x=d$x, y=d$y) + geom_point(size=5) In previous post, I have introduced using annotation_image function for annotating tips...

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embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

March 19, 2016
By
embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

I extended the subview function to support embed image file in a ggplot object. set.seed(123) d = data.frame(x=rnorm(10), y=rnorm(10)) imgfile <- tempfile(, fileext=".png") download.file("https://avatars1.githubusercontent.com/u/626539?v=3&u=e731426406dd3f45a73d96dd604bc45ae2e7c36f&s=140", destfile=imgfile, mode='wb') p = ggplot(d, aes(x, y)) subview(p, imgfile, x=d$x, y=d$y) + geom_point(size=5) In previous post, I have introduced using annotation_image function for annotating tips...

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embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

March 19, 2016
By
embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

I extended the subview function to support embed image file in a ggplot object. set.seed(123) d = data.frame(x=rnorm(10), y=rnorm(10)) imgfile <- tempfile(, fileext=".png") download.file("https://avatars1.githubusercontent.com/u/626539?v=3&u=e731426406dd3f45a73d96dd604bc45ae2e7c36f&s=140", destfile=imgfile, mode='wb') p = ggplot(d, aes(x, y)) subview(p, imgfile, x=d$x, y=d$y) + geom_point(size=5) In previous post, I have introduced using annotation_image function for annotating tips...

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embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

March 19, 2016
By
embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

I extended the subview function to support embed image file in a ggplot object. set.seed(123) d = data.frame(x=rnorm(10), y=rnorm(10)) imgfile <- tempfile(, fileext=".png") download.file("https://avatars1.githubusercontent.com/u/626539?v=3&u=e731426406dd3f45a73d96dd604bc45ae2e7c36f&s=140", destfile=imgfile, mode='wb') p = ggplot(d, aes(x, y)) subview(p, imgfile, x=d$x, y=d$y) + geom_point(size=5) In previous post, I have introduced using annotation_image function for annotating tips...

Read more »

embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

March 19, 2016
By
embed images in ggplot2 via subview and annotate a phylogenetic tree with images using inset function

I extended the subview function to support embed image file in a ggplot object. set.seed(123) d = data.frame(x=rnorm(10), y=rnorm(10)) imgfile <- tempfile(, fileext=".png") download.file("https://avatars1.githubusercontent.com/u/626539?v=3&u=e731426406dd3f45a73d96dd604bc45ae2e7c36f&s=140", destfile=imgfile, mode='wb') p = ggplot(d, aes(x, y)) subview(p, imgfile, x=d$x, y=d$y) + geom_point(size=5) In previous post, I have introduced using annotation_image function for annotating tips...

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Using ProPublica “statefaces” in ggplot2

March 19, 2016
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Using ProPublica “statefaces” in ggplot2

I’m a huge fan of ProPublica. They have a super-savvy tech team, great reporters, awesome graphics folks and excel at data-driven journalism. Plus, they give away virtually everything, including data, text, graphics & tools. I was reading @USATODAY’s piece on lead levels in drinking water across America and saw they had a mini-interactive piece included

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Variography with gstat and ggplot2

March 18, 2016
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Variography with gstat and ggplot2

Last year I wrote a short demo on variography with gstat and ggplot2 for a colleague who was planning to migrate to R. Just thought I’d share this here (with some additional stuff) as it might be useful for other people as well.First, make sure you have the necessary packages installed and loaded:require('gstat')## Loading required package: gstatrequire('sp')## Loading required package: sprequire('ggplot2')## Loading...

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