remove_outliers

[DominiqueMakowski]

Add a remove_outliers(df, variable, treshold=1.96) function.

Goal: returns the dataframe without the outliers (based on one variable)

Problem: I don't know how to use dplyr::filter() (or any dplyr function) inside a function, for it does not take string variable as an argument. There must be a way to do it though...

[DominiqueMakowski]

Also, add:

• the possibility to replace and fill the outliers with mean or median
• a plot argument that will plot the percentage of dropped data