similar to: X-window graphics -- preventing window coming to front?

Why when I assign 0 to an element of an integer vector does the type change to numeric? Here is a particularly perplexing example: > v <- 0:10 > v [1] 0 1 2 3 4 5 6 7 8 9 10 > class(v) [1] "integer" > v[1] <- 0 > class(v) [1] "numeric" #!! > -- View this message in context:

Why when I assign 0 to an element of an integer vector does the type change to numeric? Here is a particularly perplexing example: > v <- 0:10 > v [1] 0 1 2 3 4 5 6 7 8 9 10 > class(v) [1] "integer" > v[1] <- 0 > class(v) [1] "numeric" #!! > -- View this message in context:

I'd like to write some objects (eg arrays) to a log file. cat() flattens them out. I'd like them formatted as in 'print' but print only writes to stdout. Is there a simple way to achieve this result? Thanks -- View this message in context: http://www.nabble.com/print%28%29-to-file--tp24397445p24397445.html Sent from the R help mailing list archive at Nabble.com.

Suppose I have an n-diml array A and I want to extract the first "row" -- ie all elements A[1, ...] Interactively if I know 'n' I can write A[1,,,,,] with (n-1) commas. How do I do the same more generally, eg in a script? (I can think of doing this by converting A to a vector then extracting the approp elements then reshaping it to an array, but I wonder if there isn't a

I've asked about custom sorting before and it appears that -- in terms of a user-defined order -- it can only be done either by defining a custom class or using various tricks with "order" Just wondering if anyone has a clever way to order "vintages" of the form 2002, 2003H1, 2003H2, 2004, 2005Q1, 2005Q2, etc some have H1 or H2, some have Q1,Q2,Q3,Q4, some are just plain

What is the simplest way to extract a matched subexpression? Eg. in perl you can do "hello world" =~ m/hello (.*)/ which would return 1(true) and set $1 to the matched subexpression "world". -- View this message in context: http://n4.nabble.com/regular-expression-submatch-tp1459146p1459146.html Sent from the R help mailing list archive at Nabble.com.

Perhaps this is a common question but I haven't been able to find the answer. I have data with many factors, each taking many values. However, only relatively few combinations appear in the data, ie have nonzero counts, in other words the resulting table is sparse. Say we have 10 factors each with 10 levels. The result of table() would exceed the memory space (on a 32bit machine). Is there

Is it possible to start a X11() device in a minimized state? I have many windows, each with useful data, which clutter the screen. Having each window minimize upon creation would help. Mark -- Mark O. Kimball Gasparinilab, University of Buffalo | Low temp physics mok2 at physics.buffalo.edu | URL: enthalpy.physics.buffalo.edu lab phone: 716-645-2017x122 Fax: 716-645-2507

Ok, I do have Diablo II working, mostly. At the moment, it only works under TWM (not fvwm which is what I normally use) and only in -win mode. The problem is that the first time that my mouse leaves the diablo window, diablo iconifies. Not a major issue, I just have to make sure that it's before I start playing. HOWEVER, after it's de-iconified, the keyboard get's somewhat screwy. I

Hi, I have a list of numbers (classified as a list) that contains integer(0) empty vectors. How do I convert those integer(0) into NAs? Thanks [[alternative HTML version deleted]]

When operating in daemon mode, will rsync check to see which file is newer and decide which direction to transfer based on that? Example, We have 2 terminal servers, A and B. I want users to be able to work on either server and have their home directories on both stay in sync. If a user logs into server A and changes files, the server would know to transfer the file from A to B. If they log

The situation is that I know there is a function and know approximately what the name is, and want to find the exact name. Is there a way of searching for near-matches (similar to unix apropos). For example, I know there is a function called something like allequal (or allequals or AllEquals or...). But ?allequal, etc, return nothing, only if I remember the name can I get help via ?all.equal.

I just installed R on my 64 bit SUSE Linux system -- I compiled with the default x windows support on.. This may be a newbie question (apologies in advance)-- but how does this show up in X? I have SSH'd in to my box and set my display -- I can run xcalc OK -- but when I hit the R binary it just goes to the command line -- if does not give me an x-window. I suspect I need another

I'm sure I'm missing something obvious but I'm not seeing how to simply "vectorize" a function of two or more variables. Say I have f <- function(x,y) if (x>0) y else -y Now I have vectors x and y of equal length and I'd like to apply f element-wise. I.e. conceptually z <- f(x,y) where x, y, z are vectors of the same length Some magic involving apply?

I'm sure I can put this together from the various 'apply's and split, but I wonder if anyone has a quick incantation: E.g. I can do tapply( data, groups, mean) but how can I do something like: tapply( list(data,weights), groups, weighted.mean ) ? (or: mapply is to sapply as ? is to tapply ) Thanks for your help. -- View this message in context:

https://bugs.freedesktop.org/show_bug.cgi?id=102722 Bug ID: 102722 Summary: [regression] changing resolution hangs the display on Lenovo Thinkpad p51 Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium

I'm trying to build up a list of data.frames by "appending" one by one. If x,y,z are data.frames, I can do somelist <- list(x, y, z) (or even somelist <- list(x=x, y=y, z=z) to get names) But if I start with somelist <- list(x,y) and now want to go from this to list(x,y,z) I'm stuck. I've tried append(somelist, z) c(somelist, z) list(somelist, z) Each gives

Everything runs fine for several hours, then communication is lost and nut doesn't reestablish communication on its own. Running sudo upsdrvctl stop then sudo upsdrvctl start reestablishes communication. OS Version: Linux piaware 4.9.35-v7+ #1014 SMP Fri Jun 30 14:47:43 BST 2017 armv7l GNU/Linux Nut Version: 2.7.2-4 Nut Installation Method: apt Device: CyberPower PR1500LCD Uses ? ? Generic

Versions: openssh-3.8p1-33, heimdal-0.6.1rc3-51, XFree86-4.3.99.902-40, tk-8.4.6-37, all from SuSE 9.1 (unhacked); back-version peers have openssh-3.5p1, XFree86-4.3.0-115, etc. from SuSE 8.2. Symptoms: 1. When the client and server versions are unequal, the Kerberos ticket is not accepted for authentication. All the clients have PreferredAuthentications gssapi-with-mic, gssapi, others. 2.

Is anyone using rpad? Is there any documentation or examples beyond that in the 'man' directory of the source? -- View this message in context: http://n4.nabble.com/rpad-tp1679534p1679534.html Sent from the R help mailing list archive at Nabble.com.