Regional Variation in Law Enforcement Deaths – Part A
(This article was first published on Mathew Analytics LLC » R, and kindly contributed to R-bloggers) In recent months, there has been a series of high profile incidents in the United States where...
View ArticleRunning SQL Queries in R With the SQLDF Package
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) The sqldf package can be used to run sql queries on R data frames. The user simply needs to specify a...
View ArticleShoe Consumption in the U.S. – GGPlot2 #1
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) This is the first in a series of blog posts in which I use the R package GGPlot2 to examine real world...
View ArticleGenerating PPC Keywords in R
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) Paid search marketing refers to the process of driving traffic to a website by purchasing ads on search...
View ArticleGenerating PPC Keywords in R – Part 2
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) In a previous post, I discussed how to generate PPC keywords in R. In this post I will provide another...
View ArticleR 101: The Subset Function
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) The subset function is available in base R and can be used to return subsets of a vector, martix, or data...
View ArticleA/B Testing in R – Part 1
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) A/B testing is a method for comparing the effectiveness of several different variations of a web page....
View ArticleJob Satisfaction in England – GGPlot #2
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) I’ve recently been scouring the internet for a public opinion data set pertaining to job satisfaction. I...
View ArticleAnalyzing Twitter Data in R – Part 1
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) I recently began using the TwitteR package in R to examine my tweeting patterns. One of my first projects...
View ArticleUser Input in R vs Python
(This article was first published on Abraham Mathew » R, and kindly contributed to R-bloggers) Both R and Python have facilities where the coder can write a script which requests a user to input some...
View Article
More Pages to Explore .....