What is correl(), fractile() and kurtosis()

[nikhilgarg]

Hello,.

I am not able to understand correl(), fractile() and kurtosis() . Can anyone clear this with help of suitable example. ??

[whiteline]

You should have some knowledge of probability theory and statistics to make them suitable.

Correlation and dependence - Wikipedia, the free encyclopedia

Quantile - Wikipedia, the free encyclopedia

Kurtosis - Wikipedia, the free encyclopedia