outliersunder what circumstances, it is ok to remove outliers (the ones shown outside of quantile boxes in distribution). Thanks.
Re: outliersPls refer to this post where a similar question was asked.
On a short note, unless you have stipulated rules for removing outliers before knowing the data, removing them after the fact without an assignable cause is typically not a good idea because it denotes data dredging, especially if by removing them you arrive at a different conclusion.