similar to: plotting picture data

Displaying 20 results from an estimated 600 matches similar to: "plotting picture data"

2009 Dec 07
2
outputting functions in lapply
How come the k is 3 in all of this output? I expected it to be equal to r. > tmp3 <- lapply(1:3, function(k) function(r) print(paste(r, "<- r | k ->", k))) > for (i in 1:3) { tmp3[[i]](i) } [1] "1 <- r | k -> 3" [1] "2 <- r | k -> 3" [1] "3 <- r | k -> 3" -- Med venlig hilsen Rune Schjellerup Philosof Ph.d-stipendiat,
2010 Mar 12
1
Creating named lists
I often find myself making lists similar to this list(var1=var1, var2=var2) It doesn't seem list has an option, to make it use the name of the variable as name in the list. Is there another function that does this? -- Med venlig hilsen Rune Schjellerup Philosof Ph.d-stipendiat, Forskningsenheden for Biostatistik Telefon: 6550 3607 E-mail: rphilosof at health.sdu.dk Adresse: J.B.
2009 Sep 04
1
Redblack tree data structure
I need to use a red-black tree, which package provides that data structure? -- Best regards Rune Schjellerup Philosof Ph.d-stipendiat, Forskningsenheden for Biostatistik Telefon: 6550 3607 E-mail: rphilosof at health.sdu.dk Adresse: J.B. Winsl?wsvej 9, 5000 Odense C SYDDANSK UNIVERSITET _______________________________________________________________ * Campusvej 55 * 5230 * Odense M * 6550
2003 Jan 20
1
make check for R-1.6.2 on IBM AIX
Dear all, The 'make check' step fails for the pacakge mva on IBM AIX. The tail of the Rout log file looks like: > for(factors in 2:4) print(update(Harman23.FA, factors = factors)) Call: factanal(factors = factors, covmat = Harman23.cor) Uniquenesses: height arm.span forearm lower.leg weight 0.170 0.107 0.166
2009 Jan 08
1
NAs are not allowed in subscripted assignments
Browse[1]> j <- c(1,2,NA) Browse[1]> j[j==1][-1] [1] NA Browse[1]> j[j==1][-2] [1] 1 Browse[1]> j[j==1][-2] <- 2 Error during wrapup: NAs are not allowed in subscripted assignments As far as I can see, I have no NA in the lhs (not after the second subscript anyway). Besides, I have a single value on the rhs, so it should be allowed to have NAs in the lhs, according to
2009 Apr 07
2
Frequency table to histogram
I have read a frequency table in to R called "temp." I now want to create a histogram table from it, but I obviously first have to expand the data - to the sample size of 100. I want to use the command rep(), but I'm not sure how to go about it..I tried using the code: temp1<-rep(temp$Chest,100) hist(temp1) But this creates a v. odd histogram so I know it must be wrong!
2010 Jan 06
4
serialized attribute converting to string on reload
Hello, Anybody help me out? I done googled it good and didn''t find anything (which should mean that I''ve done something wrong). Not much code to talk about here, quite simply I have an attribute that is serialzied and when I update it, irb shows the object and my methods run on it as it were indeed so. Though when I reload it changes the data to a string. Not yaml, just one
2007 Feb 26
5
Panel Slider (like on maps.google.com)
Hi, I want to create a panel slider like shown on maps.google.com (click the little triangle on the left side of the map (in the vertical- middle)). I tried several scriptaculous treasure chest thingies .. but they didn''t work. Does anyone know of a way to do this? Thanks, Joost --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed
2006 Dec 21
2
data -> data matrix that can be used in regressions
Dear R users, I have spent most of this day figuring out how to read STATA data into R (which eventually worked) and to run a simple OLS regression. It seems that the manuals are written in the most general and abstract way which does not really make it easy to understand what's going on. I'd be glad if somebody could save my day by: telling me how to define a matrix from the
2008 Jul 16
6
vlans+bonding+bridging
hi, I have to configure Xen server and DomU''s which should be able to talk to different vlans - depending on services put on DomU''s. I would like to enslave 2 NICs via bond interface. Both NICs are on trunk ports which are configured in the same way, the same native vlan. I don''t know, if I have to add vlans tagging to eth* interfaces then enslave tagged eth*
2012 Apr 02
2
World Of Warcraft installer not working in wine
when i try to run the installer from the dvd included in the battle chest it says "installer could not find the file necessary". is this an error with wine or linux? my DVD drive is a "Samsung External DVD Writer Model SE-S084"
2009 Aug 20
3
No swap on domU
Hi guys. DomU config disk = [ ''phy:/dev/xen00/debian5-base,sda1,w'', ''phy:/dev/xen00/debian5-swap,sda2,w'', ] ----------------------- mkswap /dev/xen00/debian5-swap But in domU in booting: Activating swap...failed. What wrong? -- Best Regards, alex.faq8@gmail.com
2004 May 01
2
Generating Lognormal Random variables (PR#6843)
Full_Name: Anthony Gichangi Version: 1.90 OS: Windows XP Pro Submission from: (NULL) (130.225.131.206) The function rlnorm generates negative values for lognormal distribution. x- rlnorm(1000, meanlog = 0.6931472, sdlog = 1) Regards Anthony
2006 Jan 14
1
Really Slow Effects
Hi, Please check out http://rixth.org/index.php (you can login with username mr password mouse). Create a todo list, then press ''open''. Add a few items (after about 8, is when it happens to me) then click close. THe animation is not very smooth for me, it only displays about 3 frames. This is not because it is pushing a lot of content down (look at the scriptalucous wiki effects
2004 Aug 10
2
Re: VoIP SPAM, what's next ?
At 7:14 PM +0200 on 8/10/04, Soren Rathje wrote: >Gang, > >Do anyone have a clue on how they do this ?? > >"QOVIA FILES PATENTS FOR VOICE SPAM BLOCKING TECHNOLOGY" >http://www.qovia.com/company/news/06.28.2004_voip_spam_patent_app_final.htm > >"Qovia ready to take on VoIP spam" >http://www.nwfusion.com/news/2004/071204qovia.html > >Next thing
2004 Dec 28
2
Varying x-axes ticks
Dear R Users, I have the following situations to plot. x-values (times) : range from 0 to 104 (in weeks) y-values (hazards) : range from 0 to 0.5 Now I want to make a plot of time versus hazards such that in the time axis (i.e x-axis) the values 0-24 occupies half of the axis and the values 25-104 ocupies the rest of the axis. In other words I want to emphasize on first 24
2010 Sep 20
2
invalid 'row.names' length error when running scatterplots or plot in R Commander
Hello, I teach statistics and use R Commander for teaching. I have 2 students out of 169 that can't get scatterplots or plot to work. I have had them update packages, restart R/R Commander/their computers and even reinstall R/R Commander. One is using Windows 7 on a new pc and the other is a pc user (not sure the OS). They are both using R2.11.1 and R Commander 1.6-0. The data look like
2010 Jan 07
17
Laptop for CentOS-5
I have a defective HP-Compaq nx9420 and so I am looking to replace it. I have pretty much decided to buy no further MicroSoft based products and would very much like to hear recommendations for a suitable notebook host to provide me with Linux based alternative. Given that all the basic functionality required is provided, the main thing that I am looking for is reliability of the host itself. I
2009 Aug 10
1
multicore mclapply hangs
When I execute mclapply it creates the needed processes, but these processes never begin computing anything, they just wait indefinitely. I recently upgraded to version 2.9.1, which might have caused the problem. -- Med venlig hilsen Rune Schjellerup Philosof Ph.d.-studerende, Statistik, IST, SDU Telefon: 6550 3607 E-mail: rphilosof at health.sdu.dk Adresse: J.B. Winsl?wsvej 9, 5000 Odense
2009 Aug 07
1
eval parent.frame() twice
Hi I want to use a function (update) that in its body uses eval(call, parent.frame()) I would like to use this function in a function that does not contain the variables referred to in 'call'. Those variables are instead in the parent.frame() of my function (named 'second' below) Like this: a <- 2 evalu <- function(obj) { call <- obj$call eval(call, parent.frame()) }