similar to: Weighted Average application on Summary Dataset

I am trying to rasterize a SpatialPolygon object by a RasterBrick object. The documentation of the raster::rasterize function explicitly says this is allowed. Here's what I am doing # load the raster package library("raster") # create a raster brick object using the example from the brick function documentation b <- brick(system.file("external/rlogo.grd",

Hi, I am trying to create a Lattice dotplot that has the following data graphed. I need to put labels for each of the co-oridnates on the plot. I have managed to get only one label dispalyed as I don't completely understand the "panel.text" function. Can someone please help me? # Sub Reason is a text field that I need to see the volumes for (Vols)

I am struggling with R code optimization, a recurrent topic on this list. I have three arrays, say A, B and C, all having the same number of columns. I need to compute an array D whose generic element is D[i, j, k] <- sum_n A[i, n]*B[j, n]*C[k, n] Cycling over the three indices and subsetting the columns won't do. Is there any way to implement this efficiently in R or should I resign to

Hi, I have installed and configured Samba version 1.9.17p2 on a server Solaris (sputnik). When I want to connect a share available on Samba server from my Server NT 4.0 SR3, the next message appears: "Incorrect password or unknown username for \\sputnik\domsai (where domsai is a [home] share) Connect as: Passord:" I profided it a username (domsai) and a valid password on UNIX and a

Hi, I have a dataset which has a categorical variable "R",a count variable C (integer) and 4 or more numeric variables (A,T,W,H - integers) containing measures for "R". I would like to summarize each level of the variable R by the average for A,T,W and H. I have written a function to calculate weighted averages using C as the weight and this is given below. The function

Hi, I?m trying to make a barplot with the following dataframe, with information on relative frequency per sediment type (ST) for some species: Species ST1 ST2 ST3 SP_A 10 60 30 ... At x-axis are (should be ...) the species names and at y-axis the frequency per sediment, in stacked bars. I tried to use barplot command but with no results. Could anyone help me on this? Thanks in

I tried running SR3 and it wouldn't launch. Has anyone else tried to run the game? or how to get it to work.

Hello, We are planning to install a Windows 2008 DomU in one of our servers (SUSE 10/SP2, XEN 3.2). Does someone have some experience in installing 2008 ? Are they some know problems (and solutions if possible) to success in thre process. Here is the setup we will use for that DomU : ------------------------------------------------------------------- # SR3 MV9 name="SAP-IDES-ECC"

The Unix/Linux port of OpenSSH 1.2.3 was released yesterday and should be available from a mirror near you. A mirror list is available from: http://violet.ibs.com.au/openssh/files/MIRRORS.html This release fixes the bugs reported since 1.2.2p1 and contains many cleanups from the OpenBSD tree. In particular, the OpenSSL detection problems have been resolved. The layout has changed a little bit.

The Unix/Linux port of OpenSSH 1.2.3 was released yesterday and should be available from a mirror near you. A mirror list is available from: http://violet.ibs.com.au/openssh/files/MIRRORS.html This release fixes the bugs reported since 1.2.2p1 and contains many cleanups from the OpenBSD tree. In particular, the OpenSSL detection problems have been resolved. The layout has changed a little bit.

A prebuilt binary. Needs non-free Watcom compiler to build. Signed-off-by: Lubomir Rintel <lkundrak at v3.sk> --- dosutil/mdiskchk.com | Bin 8106 -> 0 bytes 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 dosutil/mdiskchk.com diff --git a/dosutil/mdiskchk.com b/dosutil/mdiskchk.com deleted file mode 100644 index

On Sun, 29 Apr 2018, Thomas Schmitt wrote: > Michael Hennebry wrote: >> The last time I use it [K3B], , it crapped out after writing, >> but before finalizing. > > Sounds like a growisofs problem. > > If it was with unformatted DVD-R or DVD-RW media, does it resemble this > error ? > https://bugzilla.redhat.com/show_bug.cgi?id=810483 > > Any message from

dear useRs, i have a list containing 16 matrices. i want to calculate the column mean of each of them. i tried >sr <- lapply(s,function(x) colMeans(x, na.rm=TRUE)) but i am getting the following error >Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric can it be done in any other way? and why i am getting this error?? thanks in advance.. elisa [[alternative

All, I am having a lot of trouble with the Cisco 7961G phones. I have managed to get them up and running with Asterisk to the point where I can get incoming calls and make outgoing calls. The problem is when I make outgoing calls or extension to extension calls, the calls die after 20 seconds. I have google'd around and came up with little that is of help. The firmware version I am

Hi ML, I got this problem on my linux box SMB3 PDC with ACLs(xfs filesystem) Samba 3.0.20 look: I encounter a problem with ONLY msword 97-2000 files ( yes, I hate this product, but for now I have not the choice of changing it in my case!): creating a new word file test.doc is ok --> user have good permissions : rwx modifing and saving this document result in changing permissions to my

I am migrating from Fedora 8 to CentOS 5.2 I have usb dvd On F8 I have /etc/udev/rules/00-my-custom.rules BUS=="scsi", SYSFS{vendor}=="TSSTcorp", SYSFS{model}=="CDDVDW SH-S203N ",SYMLINK="dvd",OWNER="rray" When I plug in dvd I get $ ll /dev/scd1 lrwxrwxrwx 1 root root 3 Aug 25 08:17 /dev/scd1 -> sr1 ll /dev/sr1 brw-r----- 1 rray disk 11, 1

Hi, Experts: A customer has X4500 and the boot drives mirrored (c5t0d0s0 and c5t4d0s0) by SVM, The ZFS uses the two other partitions on these two drives(c5t0d0s3 and c5t4d0s3). If we need to replace the disk drive c5t0d0, do we need to do anything on the ZFS (c5t0d0s3 and c5t4d0s3) first or just follow the regular boot drive replacement procedure? Below is the summary of their current ZFS

Hello, I hope someone can hlep me take this hurdle towards using Centos7 I'm trying to get a usb 3-g dongle to work on Centos7 On Centos6 I can follow the instructions that come with the device to get it to work: 1. Insert stick 2. Dismiss all popups about running the auto install scripts 3. Open terminal 4. cd $HOME 5. mkdir vfinstall 6. cd vfinstall 7. (cd /media/"Vodafone

Dear r-help members, Could any of you help me with this model, please? This model gives error when some value touch whatever border and I do not know how to correct it. The 80% of the seeds produced by a plant will fell into the parent cell, the 15% in the first ring according to the king movement (in chess), and a 5% in the second ring defined by the queen2 matrix. Someone said me the functions

Has anyone seen file corruption with Excel 97 SR1, on Samba? Scotty (scott@dork.com) is running 2.0.7 on SCO 5.0.4 on a Compaq Proliant 800, compiled on SCO 5.0.5 box. He writes, on comp.protocol.smb: > Oh dear. If this is the case does that mean my clients can't use Excel > 97 SR1 on Samba or is there a workaround? At the moment some of my > clients users are saving files to their C