[R] Calculate negative log of the E-Values in R

Francesco Romano francescobryanromano at gmail.com
Fri Feb 26 18:16:07 CET 2016

Sema, E is just a computer way of saying 0. For the purpose of statistical
analysis, if you can't compute a calculation with E values (i.e. 0),
substitute all E values with a usable constant, say 50. I stumbled across a
few websites lately that did this.

Frank Romano Ph.D.


On Fri, Feb 26, 2016 at 10:53 AM, Sema Atasever <s.atasever at gmail.com>

> Dear Authorized Sir / Madam,
> If you don't mind, I want to ask how can i calculate negative log of the
> E-Values in R.
> *For Example: *
> What is the negative log of the 4e-108?
> I would appreciate if you could advise me some methods.
> Thanks in advance.
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