Outliers — Friends or Foes?
If you are an experimental working person, I guess you have already faced situations with outliers, i.e. any data points appearing out of range compared to the others. Probably you…
Data Analysis — why should you care about it?
First of all, what does data analysis actually mean? As often, there is no black and white definition of this term but from my point-of-view John W. Tukey, a famous…