Blog Archives

SPARQL with R in less than 5 minutes

January 23, 2013
By
SPARQL with R in less than 5 minutes

In this article we’ll get up and running on the Semantic Web in less than 5 minutes using SPARQL with R. We’ll begin with a brief introduction to the Semantic Web then cover some simple steps for downloading and analyzing government data via a SPARQL query with the SPARQL R package. What is the Semantic Web? To newcomers, the...

Read more »

SPARQL with R in less than 5 minutes

January 23, 2013
By
SPARQL with R in less than 5 minutes

In this article we’ll get up and running on the Semantic Web in less than 5 minutes using SPARQL with R. We’ll begin with a brief introduction to the Semantic Web then cover some simple steps for downloading and analyzing government data via a SPARQL query with the SPARQL R package. What is the Semantic Web? To newcomers, the...

Read more »

R for Dummies – De Vries and Meys (2012)

December 22, 2012
By
R for Dummies – De Vries and Meys (2012)

The for Dummies series has been around since 1991. (A bit of trivia, DOS for Dummies was the first title.) I’ve owned a few books in the series and have been adequately impressed with most of them, but when I learned there was an R for Dummies I was immediately skeptical. Possibly I was skeptical because R has a...

Read more »

R for Dummies – De Vries and Meys (2012)

December 22, 2012
By
R for Dummies – De Vries and Meys (2012)

The for Dummies series has been around since 1991. (A bit of trivia, DOS for Dummies was the first title.) I’ve owned a few books in the series and have been adequately impressed with most of them, but when I learned there was an R for Dummies I was immediately skeptical. Possibly I was skeptical because R has a...

Read more »

R for Dummies – De Vries and Meys (2012)

December 22, 2012
By
R for Dummies – De Vries and Meys (2012)

The for Dummies series has been around since 1991. (A bit of trivia, DOS for Dummies was the first title.) I’ve owned a few books in the series and have been adequately impressed with most of them, but when I learned there was an R for Dummies I was immediately skeptical. Possibly I was skeptical The post R...

Read more »

Helper Function Contest

December 2, 2012
By
Helper Function Contest

Just in time for the holidays, ProgrammingR is giving you the opportunity to win a gift for yourself or someone who loves R. And in the spirit of the holidays, you’ll also be giving back to the R community. In the last article I presented two helper functions I use often. I also teased an upcoming, related event. This...

Read more »

Helper Function Contest

December 2, 2012
By
Helper Function Contest

Just in time for the holidays, ProgrammingR is giving you the opportunity to win a gift for yourself or someone who loves R. And in the spirit of the holidays, you’ll also be giving back to the R community. In the last article I presented two helper functions I use often. I also teased an The post Helper...

Read more »

R Helper Functions

September 25, 2012
By
R Helper Functions

If you do a lot of R programming, you probably have a list of R helper functions set aside in a script that you include on R startup or at the top of your code. In some cases helper functions add capabilities that aren’t otherwise available. In other cases, they replicate functionality that is available elsewhere without loading unnecessary...

Read more »

R Helper Functions

September 25, 2012
By
R Helper Functions

If you do a lot of R programming, you probably have a list of R helper functions set aside in a script that you include on R startup or at the top of your code. In some cases helper functions add capabilities that aren’t otherwise available. In other cases, they replicate functionality that is available The post R...

Read more »

Progress bars in R using winProgressBar

September 10, 2012
By
Progress bars in R using winProgressBar

Using progress bars in R scripts can provide valuable timing feedback during development and additional polish to final products. winProgressBar and setWinProgressBar are the primary functions for creating progress bars in R. Progress bars, and progress indicators in general, are relatively uncommon in R programming. This makes sense, as they can add bloat and, being The post Progress...

Read more »