3744 search results for "GIS"

Webcast on Writing Great R Code

September 19, 2013
By
Webcast on Writing Great R Code

While I’m promoting things, you might also want to know that I’m doing a webcast on how to write great R code next Wednesday. It’s at 6pm British Summer Time or 10am Pacific Daylight Time. the big problem with being a data scientist is that you have to be a statistician and a programmer, which

Read more »

“Statistical Models with R” Course – Milano, October 24-25, 2013

September 19, 2013
By

MilanoR, in collaboration with Quantide, organizes "Statistical Models with R" Course October 24-25, 2013 Course description This two-day course shows a wide variety of statistical models with R ranging from Linear Models (LM) to Generalized Linear Models (GLM) modelling, in … Continue reading →

Read more »

Clustering Search Keywords Using K-Means Clustering

September 17, 2013
By
Clustering Search Keywords Using K-Means Clustering

One of the key tenets to doing impactful digital analysis is understanding what your visitors are trying to accomplish. One of the easiest methods to do this is by analyzing the words your visitors use to arrive on site (search keywords) and what words they are using while on the site (on-site search). Although Google has Clustering Search Keywords...

Read more »

A nifty area plot (or a bootleg of a ggplot geom)

September 17, 2013
By
A nifty area plot (or a bootleg of a ggplot geom)

The ideas for most of my blogs usually come from half-baked attempts to create some neat or useful feature that hasn’t been implemented in R. These ideas might come from some analysis I’ve used in my own research or from some other creation meant to save time. More often than not, my blogs are motivated

Read more »

Revolution Newsletter: September 2013

September 17, 2013
By

The most recent edition of the Revolution Newsletter is now available. In case you missed it, the news section is below, and you can read the full September edition (with highlights from this blog and community events) online. You can subscribe to the Revolution Newsletter to get it monthly via email. Rrrr, Mateys! September 19th is International Talk Like...

Read more »

Using planel.groups in lattice

September 17, 2013
By
Using planel.groups in lattice

Last Tuesday I attended the LondonR user group meeting, where Rich and Andy from Mango argued about the better package for multivariate graphics with R: lattice vs. ggplot2. As part of their talk they had a little competition in visualising London Unde...

Read more »

Putting the R in Cloudera and Hortonworks Hadoop

September 16, 2013
By

Datanami interviews Revolution Analytics' Bill Jacobs about the upcoming Revolution R Enterprise 7, which will be available later this year. A key feature of this release is that that the big-data predictive analytics R functions in the ScaleR package will run on data situated in a Hadoop cluster, and use the parallel computational power of the Hadoop nodes for...

Read more »

Batch Downloading Zipped Shapefiles with R

September 16, 2013
By

Here's a function I use to download multiple zipped shapefiles from url and load them to the workspace:URLs "http://gis.tirol.gv.at/ogd/umwelt/wasser/wis_tseepeicher_pl.zip")url_shp_to_spdf require(rgdal) wd td setwd(td) temp download.file(URL, temp) unzip(temp) shp lyr y names(y)...

Read more »

My first R Shiny Web Application using breast cancer data

September 14, 2013
By

I love the idea of making non-R users playing with my datasets. Thanks to R Shiny package this is is now possible and I am going to post here my code for a simple web application.But first a few lines about Shiny package and my dataset. Okay…if you are in a hurry and want to go straight to check...

Read more »

MCMSki IV, Jan. 6-8, 2014, Chamonix (news #6)

September 13, 2013
By
MCMSki IV, Jan. 6-8, 2014, Chamonix (news #6)

A reposted item of news about MCMSki IV: as posted by Brad Carlin this afternoon to the Biometrics Section and Bayesian Statistical Science Section of the ASA, The fifth joint international meeting of the IMS (Institute of Mathematical Statistics) and ISBA (International Society for Bayesian Analysis), nicknamed “MCMSki IV”, will be held in Chamonix Mont-Blanc,

Read more »

Sponsors

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)