1830 search results for "ggplot"

Alabama is a foreign country

March 7, 2011
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Alabama is a foreign country

Faculty and students of Iowa State University Department of Statistics published online an analysis of the data on 2009 distributions of the US Stimulus funds, aka the Recovery And Reinvestment Act. (The analysis was published in March last year as part of the Design for America competition, but I only recently came across it.) The analyses and associated charts...

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Visualizing the Language Used by Academics when Protected by Anonymity

March 7, 2011
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Those in the political science discipline probably remember their first encounter with poliscijobrumors.com. For those outside, you have probably never heard of this particular message board, and you would have no reason to. As the URL suggests, the board specializes in rumor, gossip, back-bitting, mudslinging, and the occasional lucid thread on the political science

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Choropleths Made Easy!

March 5, 2011
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Choropleths Made Easy!

Choropleth Maps are very useful to visualize spatial trends. There have been several blog posts providing detailed instructions on how to create a choropleth map in R using map, spplot and ggplot2. However, I believe that the p...

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Five ways to visualize your pairwise comparisons

March 5, 2011
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Five ways to visualize your pairwise comparisons

In data analysis it is often nice to look at all pairwise combinations of continuous variables in scatterplots. Up until recently, I have used the function splom in the package lattice, but ggplot2 has superior aesthetics, I think anyway.Here a fe...

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The easiest way to get UTR sequence

March 2, 2011
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I just figure out the way to query UTR sequence from ensembl by biomart tool.It is very simple compare with using bioperl to parse gbk file to extract UTR sequence.Read More: 232 Words Totally

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The easiest way to get UTR sequence

March 2, 2011
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I just figure out the way to query UTR sequences from ensembl by biomart tool.It is very simple compared with using bioperl to parse gbk files to extract UTR sequences.Read More: 236 Words Totally

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Review of R Graphs Cookbook

March 1, 2011
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The kind people at Packt Publishing recently asked me to review one of their newest R books: the R Graphs Cookbook. In general, I think pretty highly of the book: it provides a nice overview of the basic tools for visualizing data in R. If you’re just getting started with creating graphs in R, this

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I love RStudio

March 1, 2011
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I love RStudio

Typically if I am working with R I will have a lot of different windows open all at once. I'll have the R Console (for Mac) of course and a text editor (Xcode or TextEdit), plus there will usually be some help windows to examine particular functions o...

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Mapping the 2011 Chicago Mayoral Democratic Primary

February 25, 2011
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Mapping the 2011 Chicago Mayoral Democratic Primary

Mapping the Chicago Democratic Mayoral 2011 primary with Ruby, R, and ggplot2

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Phenotypic selection analysis in R

February 24, 2011
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Phenotypic selection analysis in R

I have up to recently always done my phenotypic selection analyses in SAS. I finally got some code I think works to do everything SAS would do. Feedback much appreciated!########################Selection analyses#############################install.pac...

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