Principal Component Analysis 

The Shiny app below will help you to perform a Principal Component Analysis in seconds. You just need a web browser and an internet connection. You don’t need any statistical software and you can even run on your tablet or your smart phone. This app allows also to download all the figures and the tables displaying the results of your analysis.  Your data should contain at least 4 active variables, one quantitative variable and one qualitative variable. This data has to be in a csv file where the first column should contain the row names (each row one different name). Here's an example of data that can be used with this app: ​​​​​​ decathlon.csv
Please feel free to use it and feel free to send your comments. I will be happy to improve it. I will soon out online some other Shiny apps on the most used statistical methods such regression modeling, clustering… Enjoy..