search for: perspective

I've created a perspective plot using 'persp' in the graphics package. I'd like to add a second plane of z values to the existing plot, but I cannot seem to do this using 'persp'. Is there an analogue to 'lines' or 'points' for perspectives? Corey. corey.bradshaw at cdu.edu.au

Dear list, I am trying to construct a perspective plot of a 2D triangle, or pyramid. I can easily do the one dimensional plot (code below), but I can't figure out how to do it in a perspective plot for two input variables. Does anyone have a simple solution? Thanks! Derek #code for a triangle u <- seq(-1,1,.001) tri <- (1-abs(u)) pl...

Hi, I am trying to create a perspective plot with Time on the x-axis, Underlying Price on the y-axis, and Option Price on the z-axis. But I don't like the way my x-axis is setup. Right now, Time is this sequence. Time = seq(from = 1/52, to = 1, by=1/52) That results in the x-axis going from 0 at the back, to 1 near the fo...

I''m curious to know what files are being used from a NFS server perspective. I''m unable to trace the client because it is in the boot phase. Looking at the io provider, I believe it does not allow you to look at what files are being requested. That would lead me to the fbt provider. Does anyone know what fbt provides the file handle for NFS client request...

Hi .. I would like to have math symbols in perspective plots i tried : persp(x,y,z,xlab=expression(phi)) but it plots it as phi. Thanks. Harsh __________________________________________________ [[alternative HTML version deleted]]

..., I thought about this but programming it seems rather difficult so I was wondering if a function exists for this in R (as most of the times it turns out that it does): I have a map (shapefile) and for about 50 points on that map (GPS locations) I have heights. Is there a function which can make a perspective plot or contour plot or the like from this little data? Or maybe some function I can abuse? Thanks for any suggestions, Werner

> On May 18, 2015, at 2:09 PM, Sean Silva <chisophugis at gmail.com> wrote: > > From an end-user's perspective it sounds like the use case for SPIR-V though is a lot more similar to a target though. E.g. the user is notionally telling clang "target SPIR-V" (including doing any IR optimizations, any special "codegenprepare" special passes, etc.), rather than "act like you're targ...

Dear all, I would like to put two perspective plots into one plot. The help page for ?persp shows how one can add points and lines but not another perspective plot. data(volcano) z <- 2 * volcano # Exaggerate the relief x <- 10 * (1:nrow(z)) # 10 meter spacing (S to N) y <- 10 * (1:ncol(z)) # 10 meter spacing (E to W) ## D...

Hello, I've a problem for setting graphical parameters in perspective plot (function persp). I wonder if it's possible to add some text (function text) on an existing persp plot USING the axis coordinates. In fact I want to add some text on a persp plot according to x coordinates. I've tried to use text(xcoord,ycoord, label="toto") but the toto text...

I would like to plot a large (401 x 101) matrix of numbers as a perspective plot (with the columns and row indices as the y and x components and the values in the matrix at the z values). I try to convert it to a data frame, but it always errors out with "Figure margins too large". What does this mean? How can I get the plot generated? Thanks -- -Alex Morga...

How can I draw a 3D perspective of a contingency table, that is showing 3D bars whose height is in proportion of the table cells? --------------- Charles RAUX, Laboratoire d'Economie des Transports CNRS-Universit? Lumi?re Lyon 2-ENTPE email : charles.raux at let.ish-lyon.cnrs.fr http://www.ish-lyon.cnrs.fr/let -.-.-.-.-.-.-....

Hi folks~ As yet I've been unable to determine how to expand the distance between the tick marks and tick labels in perspective plots. None of the 'par' setting appear to be applicable to this (including mfg), and placing multiple plots per page results in a bit obscurity, with the tick values overlapping either the tick marks or the axes themselves. The code: main.grid<-layout(matrix(c(1,2,3,4,5,6,7,8),nr=4),...

...monitor only records steps (3) and (6) - for step (4) in the recording file, you hear the MOH the outside caller hears while the receptionist is screeing the call. We want to record the -entire- conversation, including the receptionist screening with the manager. E. g. you literally only hear the perspective of the originator of the call - you never hear the receptionist -> manager leg of the call if a transfer occurs during a call. Here's how an incoming call is handled - on 1.8 the below code recorded the entire conversation flawlessly, including the screening conversation of reception ->...

Hi everybody, I'm using libvirt java api bindings for my thesis. I would like to know if there is a way to obtain live information about cpu and mem usage of a domain. Regards, Enrico De Maio Skype: enrico.de.maio Mobile: +39 338 205 3397

Hello, I'm producing a 3D plot using the persp function. All my values for X, Y, and Z are decimals ranging from 0 to 1. I'd like to be able format the three axes so that the tick values are 0% 20% 40%, etc... instead of just being 0 .2 .4. Does anyone know how to do this?   Many thanks,   Steve [[alternative HTML version deleted]]

...ke -O1 equivalent to -Os? > > I've always used O1 for a quick cleanup so that my debug code doesn't > completely suck, but hasn't been optimized into oblivion for gdb.  Also > makes looking at the resultant assembly dumps fairly easy. If this is from the compiler programmer perspective, we have better tools for that. If this is from the user perspective, currently they all are bad with LLVM for the former, and we should similarly fix all of them. :) > But yes, that'd be crazy :) Was that a -1 on doing it, though? :) - Daniel

Hi, I''m trying to figure the most efficient way to model the following. I can think of at least two ways to relate the tables but from a client/server perspective! I''m wondering how to best (and elegantly)relate them from an AR perspective. A project has many people, A person can work on many projects at any time, A project has many roles, A role is performed by a person, A person may perform multiple roles, An organisation has many people, An org...

Hey list, This is a kinda quirky question for this list, but I do think it belongs here. I''m currently writing an app with users with different roles. Roles are sequentially so to speak, so role 2 can do everything role 1 can, and so on. If I truly test my whole app, I should test all behaviour for each role, I guess. I could solve that by doing some clever shared steps and

Hey list, RSpec is great, I''ve been using it at work for a couple of months now. One gripe I have is that I find it hard to know exactly to what extent my code is covered by the specs. I am aware of RCov and Heckle; they''re great, but I''d like to demonstrate another perspective of coverage analysis I''ve hacked up. The perspective is that of what is mocked and what isn''t, with RCov execution analysis mixed in for better viewing. My itch was "To what extent is my code mocked?" -- hence the name MockCov. It produces a report for each file with st...

Is there a way to get the axes labels for a persp() plot to show the actual values employed? ticktype='detailed' only shows a scale from 0 to 1. My values are (for example) y in 0.2-0.7, x in 450-560 and I would like to suppress the z labels. How can I get the x and y values to appear on the plot? R-2.3.1, Windows XP Home. Best wishes John John Logsdon