Dear Ed, Why the variance is the square of standard deviation?
thank you very much! 在 2012年4月23日，20:53，Ed Pozharski <[email protected]> 写道： > On Sun, 2012-04-22 at 12:47 +0530, Arka Chakraborty wrote: >> baverage program in ccp4 gave average bfactor of 25.0 for the residue >> but coot is showing 150! > > Variance is the square of standard deviation, thus var=150 means > sigmaB~12 in that particular residue. High, but not impossible. > > -- > I don't know why the sacrifice thing didn't work. > Science behind it seemed so solid. > Julian, King of Lemurs
