My no loops in R hair shirt

July 27, 2012 | Derek-Jones

Being professional involved with analyzing source code I get to work with a much larger number of programming languages than most people. There is a huge difference between knowing the intricate details of the semantics of a language and being able to fluently program in a language like a native ... [Read more...]

Plotting Time Series data using ggplot2

September 30, 2010 | Ralph

There are various ways to plot data that is represented by a time series in R. The ggplot2 package has scales that can handle dates reasonably easily. Fast Tube by Casper As an example consider a data set on the number of views of the you tube channel ramstatvid. A ...
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Date and Time in R

June 15, 2010 | C

The following are a few date and time functions that I needed to figure out early on when working with R.We will start when we are... the current system date.Sys.Date()Notice that this function returns a Date object.class(Date)A string in this format i...
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