search for: dionysia

Hi boys & girls : Probably my Subject is crazy, but due I haven''t tryed this, I prefer to ask. Is it possible to run snort in a fw box (using shorewall, of course). Your feedback will be very well appreciate. Thanks Benito.-

Hello all. I''m about to set up a new firewall on an old 400 MHz K6-2 machine. What is the recommended, or most common way to go about it? I was thinking of doing a MINIMUM install of RedHat 8 (the option where they actually say "used for setting up things like firewalls") and then installing shorewall on top of that. Would this leave me with anything crucial missing in my

...s help solve your problem? G > > 2008/8/18 stephen sefick <ssefick@gmail.com<http://us.mc339.mail.yahoo.com/mc/compose?to=ssefick@gmail.com> > > > > ?aggregate > > may do what you want > > > > On Mon, Aug 18, 2008 at 8:19 AM, Denise Xifara > > <dionysia-kiara.xifaras@st-hildas.ox.ac.uk<http://us.mc339.mail.yahoo.com/mc/compose?to=dionysia-kiara.xifaras@st-hildas.ox.ac.uk>> wrote: > > > Dear R users, > > > > > > I have a dataframe where column is has countries, column 2 is dates > > > (monthly) for each...

Dear R users, I have a dataframe where column is has countries, column 2 is dates (monthly) for each countrly, the next 10 columns are my factors where I have measurements for each country and for each date. I have attached a sample of the data in csv format with the data for 3 countries. I would like to convert my monthly data into quarterly data, finding the mean over 3 month periods for

Dear All and Mark, Given a dataset that I have called dat, I was hoping to speed up the following loop: for(i in 1:835353){ for(j in 1:86){ if (is.na(dat[i,j])==TRUE){dat[i,j]<-0 }}} Actually I am also having a memory problem. I get the following: Error: cannot allocate vector of size 3.2 Mb In addition: Warning messages: 1: In dat[i, j] <- 0 : Reached total allocation of 1535Mb: see

Dear R users, I have run into a very unexpected problem and I was hoping someone could explain it to me. I have a 650 000 by 12 matrix and I want to perform a rolling regression on it, width 36 or 48, using the package performanceAnalytics. ie: rol.lm<-rollingRegression(lm(y~x1+x2+x3+x4+x5),data=denise,width=36) The regressions occur without a problem and I store my output (coefficients,

Dear all, I have the following data in excel: day1 y 1 2 3 2 3 x1 0.2 0.3 0.4 0.3 0.2 x2 7 3.4 2 8 6 day2 y 2 4 3 2 2 x1 0.4 0.5 0.3 0.3 0.2 x2 7 8 9.1 6 5 I have the following problems: first of all, when I ask R to read the file (with the package xlsReadWrite and the command read.xls) it has a problem with the fact that the left most corner is labelled the same way, so in order for it