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Pretty Correlation Map of PIMCO Funds
(This article was first published on Timely Portfolio, and kindly contributed to R-bloggers) As PIMCO expands beyond fixed income, I thought it might be helpful to look at correlation of PIMCO mutual...
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More on birthday probabilities
(This article was first published on Revolutions, and kindly contributed to R-bloggers) Last week, Joe Rickert used R and four years of US Census data to create an image plot of the relative...
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Color Palettes in RGB Space
(This article was first published on Trestle Technology, LLC » R, and kindly contributed to R-bloggers) .knitr { background-color: #f7f7f7; border:solid 1px #B0B0B0; } .error { font-weight: bold;...
View ArticleIn case you missed it: June 2012 Roundup
(This article was first published on Revolutions, and kindly contributed to R-bloggers) In case you missed them, here are some articles from June of particular interest to R users. The FDA goes on the...
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Community Detection in Networks with R
(This article was first published on Algoritmica: een data blog, and kindly contributed to R-bloggers) I mainly post this visualization because I think it’s pretty. It reminds a little of the work by...
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Community Detection in Networks with R
(This article was first published on Algoritmica: een data blog, and kindly contributed to R-bloggers) I mainly post this visualization because I think it’s pretty. It reminds a little of the work by...
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Heatmap tables with ggplot2
(This article was first published on socialdatablog » R, and kindly contributed to R-bloggers) I wrote before about heatmap tables as a better way of producing frequency or other tables, with a...
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Heatmap tables with ggplot2, sort-of
(This article was first published on socialdatablog » R, and kindly contributed to R-bloggers) I wrote before about heatmap tables as a better way of producing frequency or other tables, with a...
View ArticleR Package Vignettes with Markdown
(This article was first published on Yihui Xie, and kindly contributed to R-bloggers) What is the best resource to learn an R package? Many R users know the almighty question mark ? in R. For example,...
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Tutorials for Learning Visualization in R
(This article was first published on Revolutions, and kindly contributed to R-bloggers) Today's guest post comes from Nathan Yau. Nathan runs FlowingData, a site on statistics and visualization, and...
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Designing Data Apps with R at Periscopic
(This article was first published on Revolutions, and kindly contributed to R-bloggers) Today's guest post comes to us from Andrew Winterman, Data Designer at data visualization company Persiscopic....
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Simplest possible heatmap with ggplot2
(This article was first published on is.R(), and kindly contributed to R-bloggers) Featuring the lovely “spectral” palette from Colorbrewer. This really just serves as a reminder of how to do four...
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Optimal seriation for your matrices
(This article was first published on is.R(), and kindly contributed to R-bloggers) In our previous post, we used a quick-and-dirty method for ordering the axes on our heatmap. It has been pointed out...
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A replacement for theme_blank()
(This article was first published on is.R(), and kindly contributed to R-bloggers) ggplot2 has just hit 0.9.2, and with the change comes a new theme system. Previous versions of ggplot2 offered a...
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EDA Before CDA
(This article was first published on John Myles White » Statistics, and kindly contributed to R-bloggers) One Paragraph Summary Always explore your data visually. Whatever specific hypothesis you have...
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Color Palettes in HCL Space
(This article was first published on Trestle Technology, LLC » R, and kindly contributed to R-bloggers) .knitr.inline { background-color: #f7f7f7; border:solid 1px #B0B0B0; } .error { font-weight:...
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Presidential Debates 2012
(This article was first published on TRinker's R Blog » R, and kindly contributed to R-bloggers) I have been playing with the beta version of qdap utilizing the presidential debates as a data set....
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DIY ZeroAccess GeoIP Plots
(This article was first published on rud.is » R, and kindly contributed to R-bloggers) Since F-Secure was #spiffy enough to provide us with GeoIP data for mapping the scope of the ZeroAccess botnet, I...
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Controlling heatmap colors with ggplot2
(This article was first published on mintgene » R, and kindly contributed to R-bloggers) One of the most popular posts on this blog is the very first one, solving the issue of mapping certain ranges...
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edply: combining plyr and expand.grid
(This article was first published on dahtah » R, and kindly contributed to R-bloggers) Here’s a code snippet I thought I’d share. Very often I find myself checking the output of a function f(a,b) for...
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