Posts Tagged ‘ Software ’

PoRtable…

February 24, 2010
By
PoRtable…

Jobless as I might be, I do have some clients for data analysis. I try not to visit them in their office coz then things get really slow and time-consuming. When I can’t escape this, the worst thing is tuning data and software with client. So, I have a USB with portable versions of my

Read more »

Looking for a Bayésien PhD

January 28, 2010
By
Looking for a Bayésien PhD

I just got this email (yes, in French) looking for a Bayesian ready to work on algorithms: Dans le cadre de la société Vekia, nous recherchons un Docteur en statistiques bayésiennes pour un poste sur Lille à pourvoir dès que possible. Vekia est  un éditeur de logiciel pour le commerce fondée en 2007 par deux chercheurs (Pierre-Arnaud

Read more »

Free GIS Resources

January 26, 2010
By
Free GIS Resources

Over the last couple of days I have utilised some excellent free GIS resources. I have listed these and some others below. Geospatial Analysis: This is the free online version of de Smith, Longley and Goodchild’s excellent book by the same title. It provides full coverage of current GIS methodologies. It also provides extensive information

Read more »

Making Maps with R

January 13, 2010
By
Making Maps with R

***This tutorial has been updated, please click here*** I frequently use R (a free software environment for statistical computing and graphics) for data analysis.  As almost all my data are spatial it is often good to produce a map of the results without having to export the data into another GIS package. I am often

Read more »

LaTeX and Sweave

December 1, 2009
By

LaTeX is a typesetting language that is known for its beautiful mathematical formulas. It is similar to HTML in that you write your document in plain text and process (or compile) it to create a postscript or PDF file. You will need to download a LaTeX processor for your platform. On Windows, TeXnicCenter (http://www.texniccenter.org/) is

Read more »

R Commander: A Basic Statistics GUI for R

October 6, 2009
By

R is a great tool with lots of resources for genetics, genome-wide association studies, and many other biological applications.  We've covered several places to find help in R in the past, but if you're still apprehensive about diving into R's command-line interface, fear not.  The R commander is a graphical user interface (GUI) for R that works under Windows,...

Read more »

ClipPath copies filename and path from windows for loading into R

September 4, 2009
By

I wish I would have discovered this long ago.  Loading data into R or MySQL requires you to specify the full path to the file.  If you do this on a Windows machine there are two annoyances.  First, if you save something to your desktop the path to your desktop is really long.  Second, windows by default uses backslashes...

Read more »

Applied Spatial Data Analysis with R

August 25, 2009
By
Applied Spatial Data Analysis with R

I have just reviewed the book Applied Spatial Data Analysis with R which has been published in the September2009  issue of the Royal Statistical Society’s Significance magazine. Applied Spatial Data Analysis with R is an accessible text that demonstrates and explains the handling of spatial data using the R Software Platform. The text’s authors have

Read more »

Side by side analyses in Stata, SPSS, SAS, and R

June 15, 2009
By

I've linked to UCLA's stat computing resources once before on a previous post about choosing the right analysis for the questions your asking and the data types you have. Here's another section of the same website that has code to run an identical analysis in all of these statistical packages, with examples to walk through (as they note...

Read more »

Rattle: an R GUI

December 16, 2007
By
Rattle: an R GUI

Rattle is a graphical interface to R. It supports basic data management tasks, as well as a number of different modeling functions. I haven’t had a chance to test it out yet since I don’t have my R installation  completely up to date, but it looks promising. For all of R’s strengths, one weakness is

Read more »