Introduction
  • Introduction
  • How to download and install R
  • How to install a package and import a library
  • How to import a data (Formats : csv, txt) and how to set a working directory
  • Eliminate duplicate rows
  • Missing values detection and treatment
  • Data visualization (Detection of Strongly correlated variables)
  • select a subset of the data based on specified criteria
  • Operation on columns, Variables and standardization , how to use the apply() f
  • Selecting the number of principal components
  • Computation of the correlation matrix, eigenvalues and vectors
  • Computation of components