Although there are many functions in the base package of R, sometimes there may not be a function that does exactly what you want. In this case, R allows users to create their own functions and call ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...

The reverse cowgirl is a sex position in which one partner sits on top of the other, facing away from them. It's a variation of the cowgirl position. The partner on top has most of the control and ...

Promerix is heavy-duty, electro-hydraulic operating table for all kind of surgeries, meeting the strictest demands of modern operating theatres. With its modular construction, stable floor lock and ...