Jul 22, 2016 · Then trying to explain to myself some "quirky" results I wrote this R script below. I had read that the remainder or result of modulo operator is supposed to be always positive, …

There are some differences between <- and = in the past version of R or even the predecessor language of R (S language). But currently, it seems using = only like any other modern …

Feb 20, 2013 · Use of ~ (tilde) in R programming Language Asked 12 years, 10 months ago Modified 4 years, 9 months ago Viewed 198k times

I'd like to know how to learn the R language as as 'programming' language as opposed to learning it as a statistical system. My question is prompted by lack of understanding of such functions …

The longer form evaluates left to right examining only the first element of each vector. Evaluation proceeds only until the result is determined. The longer form is appropriate for programming …

Aug 9, 2016 · Consider the code below: k &lt;- c(.5, 1) What does c do here? I think it must be a list or vector. If it is, how can I extend this vector to contain 1024 values?

Nov 4, 2009 · 10 You can build a compiler or interpreter for any programming language. In general, the language itself is not compiled or interpreted. So, R could be either interpreted or …

Jul 15, 2012 · c is not the abbreviation of vector in English, so why use c() to define a vector in R? v1&lt;- c(1,2,3,4,5)

According to the R language definition, the difference between & and && (correspondingly | and ||) is that the former is vectorized while the latter is not. According to the help text, I

Accessing names in an S3 object Daniel's post includes code for an R object, open.account(). As specified, this object is based on the S3 object system, where the behaviors of an object are …