Thursday, January 13, 2011

So long Vanderbilt, and thanks for all the fish!

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After finishing the final revisions on my dissertation I was reminded of this spot-on graphical guide to what a Ph.D. is really all about. ...
10 comments:
Monday, January 10, 2011

R function for extracting F-test P-value from linear model object

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I thought it would be trivial to extract the p-value on the F-test of a linear regression model (testing the null hypothesis R²=0). If I fit...
6 comments:
Thursday, December 16, 2010

Epistasis in New Places

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Coming from the lineage of Jason Moore , I am obliged to occasionally remind everyone that biological systems are inherently complex, and to...
2 comments:
Wednesday, December 15, 2010

Which Reference Management Software do you use? (Reader Poll)

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When I started grad school I started using Reference Manager (RefMan), similar to EndNote, to manage my references and bibliographies. It...
5 comments:
Tuesday, December 14, 2010

Sync your Zotero Library with Dropbox using WebDAV

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About a year ago I wrote a post about Dropbox - a free, awesome, cross-platform utility that syncs files across multiple computers and s...
13 comments:
Tuesday, December 7, 2010

Webinar on Revolution R Enterprise

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R evangelist David Smith , marketing VP at Revolution R, will be giving a webinar showing off some of the finer features of Revolution R En...
Monday, December 6, 2010

Using the "Divide by 4 Rule" to Interpret Logistic Regression Coefficients

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I was recently reading a bit about logistic regression in Gelman and Hill's book on hierarchical/multilevel modeling when I first learn...
9 comments:
Tuesday, November 30, 2010

Abstract Art with PubMed2Wordle

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While preparing for my upcoming defense , I found a cool little web app called pubmed2wordle that turns a pubmed query into a word cloud us...
2 comments: