R Programming
Understand The Fundamentals of AI Through This Deep Learning and Data Analysis Training
Artificial Intelligence and deep learning are thriving parts of the IT industry. This bundle shows you how to master them. Artificial intelligence and deep learning are drawing patterns out of the seeming noise in big data, and it’s changing our world in broad and subtle ways: Finding practical uses for holograms, developing new tools for first responders, …
Statistics For Dummies: Indexing And Subsetting In R [Part 2 of 2] : Lists And Data Frames
Last time, we discussed how to index or subset vectors and matrices in R. Now, we will deal with indexing the other commonly used R objects: lists and data frames. Typically, we will not be dealing with data with the level of simplicity of vectors and matrices. Most of the time, more structure with the …
Statistics For Dummies: Indexing and Subsetting In R [Part 1 of 2] : Vectors And Matrices
Previously, we talked about the objects in R and how they are created. Now, we will discuss how information can be extracted from these objects. This process is also known as indexing or subsetting. The ability to access information is important since there are times that we only need a specific data point or subset …
Statistics For Dummies: Introduction To R Objects
R is a programming language and software environment designed with statistical computing in graphics in mind. In R, information is stored in entities called objects. It’s through these objects that you can perform data manipulations, operations, and analysis in R. Here, we will introduce the main types of R objects and how you can create …