similar to: Old packages to updated R

Displaying 20 results from an estimated 2000 matches similar to: "Old packages to updated R"

2007 Sep 27
1
crashing R through lattice
I have been crashing R while using lattice. My system consists of a Mac Intel, R 2.5.1, lattice 0.15-5, and I plot through the default quartz. R crashes after plotting several lattice functions. Has anyone else encountered this problem and does anyone know the cause, or a solution? Is this a lattice:mac, lattice:quartz, Lattice:me issue? example... This crashes my system after plotting.
2007 Sep 07
1
tcl/tk help
I am running R 2.5 on a Mac platform and have a difficulty loading the Tcl/Tk package. Specifically: R>library(tcltk) Loading Tcl/Tk interface ... Error in fun(...) : couldn't connect to display ":0" Error : .onLoad failed in 'loadNamespace' for 'tcltk' Error: package/namespace load failed for 'tcltk' Is there an explanation to this problem? Thank you
2008 Jun 10
3
fitting periodic 'sine wave' model
I have been attempting to estimate the periodic contribution of an effect to some data but have not been able to fit a sine wave within R. It would be nice to start by being able to fit a sine wave with an amplitude and frequency. x<-seq(0,20,by=0.5) y<-2*sin(2*pi*.5*x) #amplitude =2, frequency=0.5 # This failed to converge r<-nls(y ~ A*sin(2*pi*F*x), start=list(A = 1, F = 1),
2009 Sep 16
3
apply function across two variables by mult factors
Greetings, I am attempting to run a function, which produces a vector and requires two input variables, across two nested factor levels. I can do this using by(X, list(factor1, factor2), function), however I haven't found a simple way to extract the list output into an organized vector form. I can do this using nested loops but it isn't exactly an optimal approach. Thank you
2009 Jun 12
2
Automate a data load and merge
Hi R list, I would like to automate, or speed up the process from which I take several separate datasets, stored in .csv formate, import and merge them by a common variable. So far I have greatly sped up the loading process but cannot think of a way to automate the merger of all datasets into a common data.frame. My apologies if this has been covered, any R search suggestions are
2008 Apr 11
1
polygons on scatterplot3d
Does anyone have any experience plotting complex polygons on a scatterplot3d display? I would like to present some spatially binned data in a 3-d type plot with background polygons (i.e.. a filled coastline map). I can get the coastline onto the plot window as a line type but cannot figure out how to fill the shape. I'm certain it may be possible but might require a bit of digging
2008 Mar 15
1
Conditionals for Errors or error flags
Greetings, I have been working on a script that conducts repeated statistics and plots to my data. In this case it is sub-setting the dataframe by month. The intent is to develop a custom analysis and plotting that I can run on a large number of data sets. Unfortunately, a small portion of my subsets (~1%) cause an error with one of the wrapped subroutines that results in the whole
2008 Jan 18
1
html search not working
Sorry the first email had no subject. I've searched around and havent had much luck trying to explain why my HTML search no longer works. If I use ?cor.test it is unable to display the webpage. Is this a java problem? I am running windows xp, and use Internet explorer for my default browser. Thanks -------------------------------------------------- David Kowalske Jr Graduate Research
2008 Nov 17
2
How to calculate the linear distance between 2 points
Deemed colleagues I would appreciate your help with a sentence to calculate the linear distance between 2 geographical points (coordinates in UTM). In advance thnks for your attention, -- Ricardo Bandin Llanos rbandin@udec.cl Estudiante - Magíster Cs. m. Pesquerías Universidad de Concepción, Región del Bio-Bio, Chile Celular: (0056-41) 97949957 [[alternative HTML version deleted]]
2009 Feb 10
1
lattice shingle with time and date format
Hi R-Users, I have a time series of bivariate observations (x,y,t). I've developed a few panel routines to explore certain aspects of the data, and now would like to break the time series up into smaller chunks to explore the temporal trends. I would like to know if anyone has any experience breaking up time series with lattice. Base graphics offers coplot, utilizing the
2008 Feb 05
2
maps and lattice
Is it possible to place maps onto lattice plots? With basic plotting you can add a map to a plot library(lattice) long<-c(-69.2, -69.5, -70.1, -70.3) lat<-c(41, 41.5, 43.2, 42.8) plot(long, lat) map('state', c("massachusetts"),add=TRUE) but is it possible with lattice? library(lattice) factor<-c(1,1,2,2) xyplot(lat~long|fact) ...now what? I have looked at panel and
2008 Dec 07
1
custom panel help in lattice
Hi, I am having an issue with a custom panel for lattice. The problem comes when I try passing a groups argument. Here is the custom panel, a wrapper for smooth spline. I copied panel.loess and replaced the loess arguments with smooth.spline(). [Note: I would like to use the cross-validation fitting properties of smooth.spline.] library(lattice)
2006 Jan 19
3
Processor Size
Can someone give me an idea of the processor power I will need for 1 x TDM240 with 2xquad FXO's and 8 sip phones/ATA's on a quite 100Mbit LAN. The machine we have available of hand is a P4 1GHz with 768MB RAM. Tx Marnus van Niekerk -- "Opportunity is missed by most people because it is dressed in overalls and looks like work." Thomas Alva Edison - Inventor of 1093
2007 Apr 05
2
"old" rpm version package handling broken!? (SuSE8)
Hi! Using (among others) the pretty old SuSE8.1, I cant get puppet to install packages. The rpm programms bahaviour was changed somewhen between versions 3 and 4 (sry, don´t know exactly when) and the old version does not support the "--nosignature" and "--nodigest" params and "--oldpackage" is purely an update parameter so when trying to install a package I
2006 Nov 28
2
Symbian Softphone
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <font face="Helvetica, Arial, sans-serif">Anybody know of a SIP/IAX
2006 Dec 06
1
Ping
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> <font face="Helvetica, Arial, sans-serif">Sorry to do this but I sent a couple of posts and I do not
2008 Dec 04
2
Plotting a kriging on a map
Hi list, Well, this time I’ve a doubt with mapping generation. I was already able to read and plot shapefiles, plot point on this map. All this without any problems, but now I want to do something that I think, only Golden Software Surfer is capable of. I would like to plot a kriging result on the existing map (map script below). Well I looked for on the net, but I was not able to be sure of
2004 Jun 15
2
S/R/RWeb/ODBC
I'm looking for an optimal approach to access Oracle databases via RWeb applications. I'm new to R but familiar with programming functions and web pages for the S+ Statserver. I'm now going through the motions of migrating S+/Statserver applications to R/RWeb as a feasability exercise. I can access databases using ODBC directly in R or S, and using Statserver, but I have not succeeded
2009 Aug 19
4
Confidence interval on parameters from optim function
Hi everyone, I have two questions: I would like to get confidence intervals on the coefficients derived from the optim() function. I apply optim() to a given function f > res <- optim(c(0.08,0.04,1.),f,NULL,method="L-BFGS-B",lower=c(0.,0.,0.)) And I would like to get the p-value and confidence intervals associated with > res$par My second question deals with error message. I
2006 Nov 20
2
Recording g729
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <font face="Helvetica, Arial, sans-serif">Before ordering I want to be