Hi, I have some doubt in the blog, that you wrote for R programming
. Before I jump on to the doubt directly, I would like to thank you for creating such a useful and comprehensive article on R for people who wants to learn R.
Coming to my doubts. They are as follows:
- What is the difference between Categorical and Continous variable ?
- What is the difference between Categorical and Factor variable?
- Can you please elaborate more on the basics of these classification of the variable?
- At one place, you have mentioned as :
Here are some quick inferences drawn from variables in train data set:
Item_Fat_Content has mis-matched factor levels.
What did you meant by “Item_Fat_Content has mis-matched factor levels”. Please explain.