@max2:
This is a “revival” of a thread where @ajlittoz first tried to get things clear, and then I tried to answer your original question, and you urged me to do everything for you, always stressing your “I new to LibreOffice”.
What you posted as the second paragraph above is copied from my last stement there. You did’nt either mark it as a quotation, or mention the author, or link to the original question (Third central and non-central moment in LO).
If you continue this way, you will be “new to everything” for all the time to come.
Try to learn how forums and related sites work,
Learn about quoting and linking,
Read a few pages of the documentation. …
But you need “higher moments”.
As urgent as your request was, you are now disinterested? You did neither post a “thanks” nor upvote/accept the answer by @anon73440385 or comment on it in a specific way. No reaction on above comment. (I retagged the thread meanwhile.)
Do you apply for"Narcissist of the Year"?