Author Archive for Milano R net

Introduction to R: free basic R course on DataCamp in italian

Quantide in partnership with DataCamp , offers an introductory online course to R completely in Italian. The course is free and open to anyone who wishes to participate. There is no requirement, you need only a Pc or a Mac with an Internet access.
The …

Performing Principal Components Regression (PCR) in R

Principal components regression (PCR) is a regression method based on Principal Component Analysis: discover how to perform this Data Mining technique in R
The post Performing Principal Components Regression (PCR) in R appeared first on MilanoR.

dplyr do: Some Tips for Using and Programming

If you want to compute arbitrary operations on a data frame returning more than one number back, use dplyr do()! Tips and suggestions, in SE and NSE version.
The post dplyr do: Some Tips for Using and Programming appeared first on MilanoR.

R Courses – Autumn Term Calendar

Info, dates and topics of our five Autumn R Courses: from programming to data manipulation, from statistics to data mining, everything with R.
The post R Courses – Autumn Term Calendar appeared first on MilanoR.

How to reshape data in R: tidyr vs reshape2

Reshape your data from long to wide, split a column, aggregate: a comparison between tidyr and reshape2 R packages to tidy data
The post How to reshape data in R: tidyr vs reshape2 appeared first on MilanoR.