R – Calculate and display the median, the mode and the mean
R – Calculate and display the median, the mode and the mean
R – import and export data from the outside
Being able to work with data, import them, export them and other similar operations, is a very important operation to start working and performing statistics and data analysis. Here are some fundamental concepts and operations that allow you to convert external data in different formats into data frames, or in any case into types of data that can be easily used on R.
First steps with R
To start working effectively with R it is important to know at least the types of basic data and at least some fundamental commands to be able to start working on them. A brief overview to get started with this wonderful platform.
Stand-alone R installation on USB stick from Windows
Avoiding installing applications on any PC we need to work on every time can be an efficient solution. In fact, for some of them it is possible to install an application on a USB stick and carry everything you need to work with you. In this article we will install the R console on a USB stick. In this way we will be able to work with R, do our statistical analysis on any PC with Windows. Once finished, we will remove the key, leaving the PC clean.