Anova, the technique of analysis of variance with R
ANOVA, an acronym for “Analysis of Variance“, is a statistical technique used to evaluate whether there are significant differences between the means of three or more independent groups. In other …
Generating Dynamic Reports with RMarkdown
RMarkdown is a powerful and flexible tool that allows you to integrate R code, descriptive text and analysis results into a single document. In this article, we’ll explore the concept of dynamic reports and see how RMarkdown makes it easy to create reports that can be easily reproduced and shared.
How To Fix it – Rtools is required to build R packages but is not currently installed
By opening Rstudio on Windows and launching the installation of any package, you may get this WARNING message: Rtools is required to compile R packages but is not currently installed. Let’s see in this short article how to fix things so that this message no longer appears.
Tidyverse, an ideal tool for Descriptive Statistics with R
Descriptive statistics is a crucial step in data analysis, providing a detailed overview of the main characteristics of a dataset. R, with its vast ecosystem of packages, offers a powerful and coherent solution to address this phase. Among these, Tidyverse stands out, a set of packages designed to improve data manipulation, analysis and visualization in R.
Introduction to Statistics with R
Statistics is a discipline that deals with the collection, analysis and interpretation of data. Through the use of statistical methods, it is possible to extract meaningful information from data, draw …
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.
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.