search for: arrowhead

...re 3, kernel 2.6.11-1.14_FC3) Submission from: (NULL) (193.62.199.8) help(arrows) says: """ arrows(x0, y0, x1, y1, length = 0.25, angle = 30, code = 2, col = par("fg"), lty = NULL, lwd = par("lwd"), xpd = NULL) ... If 'code=2' an arrowhead is drawn at '(x0[i],y0[i])' and if 'code=1' an arrowhead is drawn at '(x1[i],y1[i])'. If 'code=3' a head is drawn at both ends of the arrow. Unless 'length = 0', when no head is drawn. """ If you do: plot(c(-1, 1), c(-1, 1),...

Hi, I'm quite new to R and I'm trying to do a simple plot with two lines, one upper and one lower. The problem is that the lines are reaching limiting values at x=0 for the upper line and x=1 for the lower. Thus, they are undefined at that values. I would like to indicate that with arrowheads. So I want a arrowhead at the left end of the upper line and a one at the right end at the lower line. I've managed to do this "manually" by drawing them with arrows, but this solution appears too be quite inflexible. So my question to the more experienced R-users out there is...

Hi all, I've been using the arrows() function in plots a lot, but I'm not happy with the appearance of the arrow heads. I understand that arrows () doesn't offer more sophisticated arrowhead shapes like e.g. a filled triangle, possibly with choice of angle at the point. Does anyone know an easy way to achieve this? thanks Hendrik

...and two groups superimposed on each panel. Each panel has an independently scaled y-axis (scales = list(relation = "free")). I've successfully put up 95%CI error bars using panel.arrows (and some help from the mailing list). My question is whether I can "unscale" the arrowheads so that they appear to have the same length across all panels. I recognize from the help-file that the "length" argument in panel.arrows is in terms of grid units (which I assume are specific to the particular panel). Can anybody think of a way to set the length so that it appears un...

There is a function called arrows() which is an .Internal function. How difficult is it to modify that function to return the xy coordinates for the line "segments" that make up the arrowhead? Brandon Chasco University of Washington ph (206) 221-6768

...or.c Compiling printing/printfsp.c Compiling lib/sysquotas.c make: *** [smbd/process.o] Error 1 make: *** Waiting for unfinished jobs.... error: Bad exit status from /var/tmp/rpm-tmp.70042 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.70042 (%build) makerpms.sh: Done. [root@arrowhead RHEL]# cat /etc/redhat-release CentOS release 5 (Final) [root@arrowhead RHEL]# uname -a Linux arrowhead.mdah.state.ms.us 2.6.18-53.1.4.el5 #1 SMP Fri Nov 30 00:45:55 EST 2007 x86_64 x86_64 x86_64 GNU/Linux

The result of > plot(c(-1,1),c(-1,1),type="n") > arrows(0,0,1,1) > arrows(0,0,0,0) is not what I expected. The first arrow is drawn correctly. The second does not collapse to a point but goes from (0,0) off to (-infinity,infinity). I guess something is divided by zero in the internal function. Chris. =============================================== platform Windows arch

...We have just concluded a very drawn out test of our domain that is having some trust relationship problems with Windows 7 desktops. Here is a breakdown of our setup: roark PDC running samba 3.4.7 (also has OpenLDAP) on VLAN 2 archives3 BDC running samba 3.4.7 (also has OpenLDAP) on VLAN2 arrowhead BDC "home server" running samba 3.4.3 on VLAN 9 archives4 BDC "home server" running samba 3.2.14 on VLAN8 ocm BDC "home server" running samba 3.3.8 on VLAN8 defiant BDC "soon to be home server" running samba 3.5.8 on VLAN3 pubinfo BDC "home server"...

I would like to have arrow heads at the end of my axes, since I am plotting variable where the absolute amount is irrelevant, there is not supposed to be numbers on the axes. An imperfect example: plot(rnorm(10),bty='l',xaxt='n',yaxt='n',ylab='',xlab='',type='l') abline(h=0) Like this but without, the xaxis and with arrrowheads More like this in

...A *key; char a[2048],b[2048];; memset(a, 0, sizeof(a));memset(b, 0, sizeof(b)); RAND_add(a, sizeof(a), sizeof(a)); key=RSA_generate_key(32,3,NULL,NULL); ---> if (key==NULL) return(1); return(-1==RSA_private_decrypt(RSA_size(key),a,b,key,RSA_NO_PADDING)); } The arrowhead points to the line that fails. I built this exact code on a Linux system, then wrote a Perl wrapper to get the return code. I got the 1 return code per that arrowheaded line. It should also be noted that I used the standard RSARef 2.0 code with and without the modulus bug patch, and RSARef 1.0 (...

I've taken over administration of 25 XP computers that connect to a samba server (arrowhead). I need the to connect to a share on another samba server (roark) as guest. On the XP computers when i do \\roark\share or \\arrowhead\share it asks for a username and password, but it doesn't have the checkbox to save the username and password. All of the XP computers and samba servers...

Is it possible to have multiple domains and all of them authenticate to one PDC running openldap? Each building at work has a network segment, 10.8.1.x - 10.8.18.x, each having their own samba server using smbpasswd and DOMAIN name. Like the server arrowhead 10.8.9.2 has domain = HPADMIN in smb.conf, server archives 10.8.8.2 has domain = OLDCAPITOL in smb.conf, roark 10.8.2.3 has domain = ADMIN in smb.conf. I'd like to replace all of these smbpasswd backends with a single LDAP server and am reading Samba 3 by Example. Would it be possible to h...

...pport = no force security mode = 777 valid users = @hpres force group = @ADMIN\hpres #inherit permissions = yes write list = @ADMIN\hpres Here is the new: [hp-pictures] comment = Shared Folder for Historic Preservation Pictures path = /samba/arrowhead/hp-pictures read only = No create mask = 0667 directory mask = 0770 csc policy = disable nt acl support = no force security mode = 777 valid users = @hpres force group = @MDAH\hpres write list = @MDAH\hpres Anyone have an idea why this could be ha...

Hi, I am using R on Windows XP. I am using 'arrows' funtion to plot the variance as error bar, BUT error bar goes only one side of the data point, I need to plot the error bar on both side of the data point (plot is attached), I am using following commands to plot, plot(file3$lat,file3$STotwoKm,pch=21,cex=2.5,ylim=c(-0.2,2.5),xlim=c(-50,50),xlab=NA,ylab=NA, col=1,

...d.csv(file = "testforr.csv") Total.Sold=c(1,3,6,1,3,6,1,3,6,6,9) src=c(1:10,1) des=c(2:10,1,3) y=data.frame(Total.Sold,src,des) dat.edg <- network(y, directed = TRUE, matrix.type = "edgelist") # Plot the network: gplot(dat.edg, displaylabels = TRUE, label.cex = 0.9, arrowhead.cex = 0.9, vertex.col = "red") Is there any way you know of scaleing the size of the nodes in the graph? I was hoping to scale the nodes according to their individual betweeness score. Betweenness can be calculated for each node in the example above, using: betweenness (dat.edg) # G...

Dear R developers, I want to draw an arrow in a figure with lty=2. The lty argument also affects the edge of the arrow, which is unfortunate. Feature or bug? Is there some way to draw an arrow with intact edge, still with lty=2? Example code: plot(1:10) arrows(4, 5, 6, 7, lty=2) Best wishes, Matthias --

...objectClass: inetOrgPerson objectClass: posixAccount objectClass: top objectClass: shadowAccount objectClass: hostObject userPassword:: xxxxxxxxxxxxxxxx shadowLastChange: 13966 shadowMax: 99999 shadowWarning: 7 loginShell: /bin/sh uidNumber: 65534 gidNumber: 65534 host: roark host: archives3 host: arrowhead host: preshs host: wmounds host: manship host: welty homeDirectory: /home gecos: Nobody # search result search: 2 result: 0 Success # numResponses: 2 # numEntries: 1 [root@roark samba]# [root@roark samba]# ldapsearch -D 'cn=Manager,dc=mdah,dc=state,dc=ms,dc=us' -b "cn=nobody,ou=Gr...

.../ With WINE Version 1.3.27 installed, in any Office 2007 application I can select Office Button > Prepare > Properties, and a yellow bar appears below the Office 2007 Ribbon Menu. At the left side of that bar is a blue disc with an "i" in it. To the right of that is a down-pointing arrowhead which I can click on and select 'Advanced Properties...' to view and edit the document's properties. However, if I install WINE Version 1.3.28 or above (the latest version currently in the Gentoo Portage package manager's ebuild repository is 1.3.32) then when I select Office Butto...

Hi there, I produced a plot using the following codes: y<-rnorm(1000, 2, 0) x0<-c(0, 0) y0<-c(0, 0) y1<-c(0, 1) x1<-c(0, 4) plot(density(y), ylab="Abundance of species", xlab="Environmental gradient", main=" ", xlim=c(0, 4), ylim=c(0, 1), lty=2, col=4, xaxt="n", yaxt="n", frame.plot=F) lines(x0, y1) # add an axis

I am having a problem getting users that were added in smbldap-useradd to be able to login. After I add them they are visible, but you can see I get this error - pdb_get_group_sid: Failed to find Unix account for test10 I believe that this has something to do with nss_ldap. because doing a getent passwd, it doesn't display any smb info. Any debugging info or help would be amazing, I'm