if we give my_vector a `dim` attribute? Let's give it a try. Type dim(my_vector) <- c(4, 5). allows you to get OR set the `dim` attribute for an R object. In this case, we assigned the value c(4, 5) ...

An interactive tutorial package for learning R programming basics. R Environment: Introduction to the R programming environment, RStudio interface, and basic operations. Data Structures, Variables, ...

R is the most popular language used for data analysis, modelling and visualisation. It is great for linear and non-linear models, parametric and non-parametric tests, clustering and time-series models ...