Re: [R] problem about mean function in ffbase package

Le jeudi 01 août 2013 à 00:10 +0800, Chaos Chen a écrit : > Hi all, > > I experienced some unmatched result using mean function in ffbase package > and cannot figure out what's wrong. > > I have a simulated ff vector with 10 numbers inside and want to > calculate its mean. But the result

Re: [R] problem about mean function in ffbase package

Le jeudi 01 août 2013 à 00:10 +0800, Chaos Chen a écrit : > Hi all, > > I experienced some unmatched result using mean function in ffbase package > and cannot figure out what's wrong. > > I have a simulated ff vector with 10 numbers inside and want to > calculate its mean. But the results

[R] problem about mean function in ffbase package

Hi all, I experienced some unmatched result using mean function in ffbase package  and cannot figure out what's wrong. I have a simulated ff vector with 10 numbers inside and want to calculate its mean. But the results are quite different. With mean( ) function in ffbase package, the mea