How to find out influential and unusual observation and how to capping it in R

data_science

#1

Hi, Greetings of the day!

Would you please help me how to deal with How to find out influential and unusual observation and how to capping it in R.


#2

Hi @manasdata,

My understanding: observation referred to as a row with the combination of multiple features
Normally, We identify the influential variables to build the model (High values for influential features/variables makes the observation influential)

In R, you can rank the variables using varrank package.