Often while working with some dataset, we would like to randomly select samples. sample() function in base R is one of the most useful functions to get "Random Samples and Permutations" in numerous settings. In this post we will learn how to use sample() function in multiple ways … [Read more...] about sample() function in R for random sampling
rstats
List of Built in Datasets in R
R has numerous datasets that are built-in and these datasets are available in a R package called "R Datasets Package". This is maintained by R Core team and available with base installation of R. We can find the list of built-in datasets readily available in R using R function … [Read more...] about List of Built in Datasets in R
What is R?
R is a programming language originally developed for doing statistical computing. It is similar to the S programming language that was developed at Bell Laboratories (formerly AT&T). As the R Project site says R is ‘GNU S’, a freely available language and environment … [Read more...] about What is R?