Re: [R] sample variance from simulation

2009-05-18 Thread Mike Lawrence
cessary corrections, i'd be very very greatful. > > Thanks heaps guys for taking the time to look at this > >> Date: Mon, 18 May 2009 15:06:47 +0200 >> From: waclaw.marcin.kusnierc...@idi.ntnu.no >> To: konk2...@hotmail.com >> CC: mike.lawre...@dal.ca; r-help@r-

Re: [R] sample variance from simulation

2009-05-18 Thread Wacek Kusnierczyk
Mike Lawrence wrote: > why not simply > > vars=list() > for (i in 1:1000) vars[[i]] = var(z[[i]]) > > ... or, much simpler, vars = sapply(z, var) vQ __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do rea

Re: [R] sample variance from simulation

2009-05-18 Thread Mike Lawrence
why not simply vars=list() for (i in 1:1000) vars[[i]] = var(z[[i]]) On Mon, May 18, 2009 at 6:51 AM, Kon Knafelman wrote: > > Hi, > >> g=list() >> for(i in 1:1000){z[[i]]=rnorm(15,0,1)} > > I've attempted a similar problem based on the above method. Now, if i want to > find the sample varianc