In this post, a way to overcome one of R's limitations of lack of multi-threading is discussed by job queuing using the jobqueue package

One option to boost SparkR's performance as a data processing engine is manipulating data in Hive Context rather than in limited SQL Context. In this post, we discuss how to run SparkR in Hive Context.

In this post, we discuss how to execute SparkR in a local and cluster mode.

We discuss how to set up a Spark cluser between 2 Ubuntu guests. Firstly it begins with machine preparation.

We discuss how to make use of Python outcomes in R using a package.

We discuss how to turn analysis into an R package.

Part II that demonstrates how to implement parallem processing on single machine in R

Part III that demonstrates how to implement parallem processing on single machine in R

Part I that demonstrates how to implement parallem processing on single machine in R

This is a quick trial of adding overall and conditional (by user) average columns in a data frame.