similar to: Fw: Plotting text-string real_date names at excel_date positions.

Hi I have data for events in rows, with columns for person and date. Each person may have more than one event; tC <- textConnection(" Person date bob 1/1/00 bob 1/2/00 bob 1/3/00 dave 1/7/00 dave 1/8/00 dave 1/10/00 kevin 1/2/00 kevin 1/3/00 kevin 1/4/00 ") data <- read.table(header=TRUE, tC) close.connection(tC) rm(tC) I would like to add a new column to my dataframe containing

Dear all, I have this set of data. I would like to sum the EnergykWh according date sequences. > head(dt1,20) StationName date time EnergykWh 1 PALO ALTO CA / CAMBRIDGE #1 1/14/2016 12:09 4.680496 2 PALO ALTO CA / CAMBRIDGE #1 1/14/2016 19:50 6.272414 3 PALO ALTO CA / CAMBRIDGE #1 1/14/2016 20:22 1.032782 4 PALO ALTO CA / CAMBRIDGE #1 1/15/2016 8:25 11.004884 5

R I am taking an excel dataset and reading it into R using read.table. (actually I am dumping the data into a .txt file first and then reading data in to R). Here is snippet: > head(data); Date Price Open.Int. Comm.Long Comm.Short net.comm 1 15-Jan-86 673.25 175645 65910 28425 37485 2 31-Jan-86 677.00 167350 54060 27120 26940 3 14-Feb-86 680.25

I am having problems with trying to run R from a crontab job. I have a c-shell file that calls the R script. I get an error concerning the X11 display (see below). I have included the c-shell file and the output from the crontab job. It appears that my DISPLAY environmental variable is not set. Is that necessary, even when the output of the plot command is to a png file? Can someone tell me how to

On 27 January 2016 at 18:09, mathias dufresne <infractory at gmail.com> wrote: > Use the same krb5.conf on members as on DC, no? > > Tried... same error msg. > 2016-01-27 7:42 GMT+01:00 Henry McLaughlin <henry at incred.com.au>: > >> On 27 January 2016 at 17:40, mathias dufresne <infractory at gmail.com> >> wrote: >> >> > Hi, >>

The Wine development release 1.7.21 is now available. What's new in this release (see below for details): - Support for critical sections in the C runtime. - Unicode data updated to Unicode 7.0. - Support for interlaced PNG encoding. - Initial stub for the Packager library. - Various bug fixes. The source is available from the following locations:

I install CentOS 3.4 but don't found the databases mysql and postgres where are ? Thanks

Hi everyone, Updates for 3 sets of packages. For centos 3. These updates should be finding their way to your local mirror shortly. libxml2: https://rhn.redhat.com/errata/RHSA-2004-615.html RPMS/libxml2-2.5.10-7.i386.rpm RPMS/libxml2-devel-2.5.10-7.i386.rpm RPMS/libxml2-python-2.5.10-7.i386.rpm SRPMS/libxml2-2.5.10-7.src.rpm freeradius: https://rhn.redhat.com/errata/RHSA-2004-609.html

-------- Original Message -------- Subject: Re: [Centos] is centos3.1 compatible with dag's el3 repo? Date: Thu, 26 Aug 2004 10:15:22 +0200 From: sophana <sophana78 at yahoo.fr> To: Dag Wieers <dag at wieers.com> References: <412B3E8B.7020805 at yahoo.fr> <Pine.LNX.4.61.0408241519120.6016 at horsea.3ti.be> Dag Wieers wrote: >Correct me if I'm wrong, but

Hi Folks, I've just done my first two Centos installs, having moved over from WB..er..never mind. I seem to be stuck with mysql - it's not installing; well, on one system it starts but there's no /var/lib/mysql folder or socket file and on the other, mysql just doesn't seem to be there at all. I have done a 'yum remove mysql' and then a 'yum install mysql' on the

The new i586 kernel has been moved to 'extras' where of course it should have been put rather than 'addons' Lance -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part URL:

The Wine development release 1.9.1 is now available. What's new in this release (see below for details): - A few more deferred fixes. - Support for debug registers on x86-64. - More Shader Model 4 instructions. - Support for the Mingw ARM toolchain. - Various bug fixes. The source is available from the following locations: http://dl.winehq.org/wine/source/1.9/wine-1.9.1.tar.bz2

The Wine development release 2.2 is now available. What's new in this release (see below for details): - Windows version set to Windows 7 for new prefixes. - More steps towards the Direct3D command stream. - Still more Shader Model 5 instructions. - Initial support for double-buffered theme painting. - Various bug fixes. The source is available from the following locations: