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Etienne Low-Décarie

Colchester, UK

http://etiennelowdecarie.org

I am a Lecturer in the School of Biological Sciences of the University of Essex, UK.

I strive to combine fundamental questions in ecology and evolution with pragmatic questions and technological applications in environmental sciences.

I have experience working with R, teaching R and using R to teach statistics. Co founder of the Montreal R User group. I can be found on LinkedIn.

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Top Questions
179 votes

In R, how to get an object's name after it is sent to a function?

r asked May 9, 2012 at 17:05
stackoverflow.com

144 votes

How to calculate the number of occurrence of a given character in each row of a column of strings?

regex r data.frame asked Sep 14, 2012 at 15:17
stackoverflow.com

100 votes

How do you add a general label to facets in ggplot2?

r label ggplot2 facet ggplot asked Jul 5, 2012 at 22:15
stackoverflow.com

66 votes

R strsplit with multiple unordered split arguments?

r split asked May 24, 2012 at 13:45
stackoverflow.com

65 votes

How to install development version of R packages github repository

r github ggplot2 asked Mar 11, 2012 at 14:58
stackoverflow.com

47 votes

How to create example data set from private data (replacing variable names and levels with uninformative place holders)?

r asked May 4, 2012 at 19:26
stackoverflow.com

38 votes

How to optimize for integer parameters (and other discontinuous parameter space) in R?

r optimization integer asked Jun 19, 2012 at 23:20
stackoverflow.com

31 votes

removing all the space between two ggplots combined with grid.arrange

r ggplot2 asked Mar 21, 2013 at 19:07
stackoverflow.com

30 votes

Efficient alternatives to merge for larger data.frames R

r merge data.frame plyr data.table asked Jun 21, 2012 at 21:22
stackoverflow.com

29 votes

In R, given an output from optim with a hessian matrix, how to calculate parameter confidence intervals using the hessian matrix?

r maximum-likelihood asked Apr 24, 2012 at 14:24
stats.stackexchange.com

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Top Answers