similar to: solve the equation in R

Hi all, I use kriging to interpolate the precipitation from stations, but the map of this results show lots of stripes. (please see the attachment)I think there's something wrong with the setting of the dimension of this matrix, however, I have no idea how to know or test to see if this setting is correct or not.I've tried to switch the latitude and longitude, but still got the same

Things are going along well, but there is one remaining area of confusion...."units". I understand exponents now...it's basically how you pass decimal values. That's easy enough. But "units"....in other words, I have a voltage I want to put in a report. If I include in the report descriptor the fact that it is actually a voltage, with units of "volts",

Dear R Users, Can anyone point me to a package for R vrsion 2.7.1 which implements some Hurst exponent estimation methods ? Thanks in advance, Tolga Generally, this communication is for informational purposes only and it is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. In the event you are

Hello, I am trying to find the analytical solution to this differential equation dR/dt = k1*(R^k2)*(1-(R/Rmax)); R(0) = Ro k1 and k2 are parameters that need to fitted, while Ro and Rmax are the baseline and max value (which can be fitted or fixed). The response (R) increases initially at an exponential rate governed by the rate constants k1 and k2. Response has a S-shaped curve as a function

> > Hello All, > Please help me with this problem.I have been having this problem for over a month now and I could not find any information.I later realised that error is with MATRIX package. I am working on graph object using IGRAPH version 0.5.2-2 package & wanted to do Bonacich Power. What I have is undirected GRAPH. This is my graph object. The file 'Bonacich

Hello All, I am working on graph object using IGRAPH package wanted to do Bonacich Power. This is my graph object. The file 'Graph.RData' (4.2 MB) is available for download at http://dropbox.unl.edu/uploads/20090424/cfe4fcb854bb17f2/Graph.RData Graph size Vertices: 20984 Edges: 326033 Directed: FALSE No graph attributes. Vertex attributes: name. No edge attributes. When I use

On Tue, May 12, 2009 at 11:55 PM, Chris Lattner <clattner at apple.com> wrote: > Dan, can you add IVUsers.cpp to the appropriate cmakefile? > > -chris > > > On May 12, 2009, at 10:54 PM, OvermindDL1 wrote: > >> On Tue, May 12, 2009 at 11:40 PM, Chris Lattner <clattner at apple.com> >> wrote: >>> >>> On May 12, 2009, at 10:24 PM,

Hi, We got a huge problem on our sun grid engine cluster with glusterfs 3.3.0. Could somebody help me? Based on my understanding, if a folder is removed and recreated on other client node, a program that tries to create a new file under the folder fails very often. We partially fixed this problem by "ls" the folder before doing anything in our command, however, Sun Grid Engine

Does not seem to be a straight error with LLVM itself, but rather the tools, linking issues, here are the errors: Opt: 30> Creating library R:\SDKs\llvm\trunk_VC8_building\lib\Debug\opt.lib and object R:\SDKs\llvm\trunk_VC8_building\lib\Debug\opt.exp 30>LLVMScalarOpts.lib(IndVarSimplify.obj) : error LNK2019: unresolved external symbol "public: bool __thiscall

This patch supplies software IEEE floating point support. The comment from the patch reproduced below says all there is to say. This patch contains the prior "cleanup" patch; please don't apply that one. Please let me know of any bugs. It is tested reasonably well, but until I put together random tests it's hard to have 100% confidence. Neil. /* A self-contained host- and

Hello, I am having a problem compiling R versions 1.6.1 or .16.2 on a Solaris 8 machine. It sees to have problems with an X11 module. Here is the relevant output: make[4]: Entering directory `/pkg-ling/src/R-1.6.2/src/modules/X11' gcc -I. -I../../../src/include -I../../../src/include -I/pkg/X11R5/include -I/usr/local/include -DHAVE_CONFIG_H -fPIC -g -O2 -c dataentry.c -o dataentry.lo

## the following is a dream: add some sugar syntax to allow for contracts with teeth (in and out checking) > is.positive <- function(x) (all(x>0)) > exponentiate <- function( x ::is.data.frame , exponent ::is.numeric is.positive) :: is.vector is.numeric { x$base :: is.positive ## error also if base does not exist in x; may need some special IQ x$base^exponent }

What IDE can be used with InstantRails I have installed ?InstantRails-1.3a-win? on my PC. When I first started the InstantRails, an error message said something about unable to start Apache because Port 80 being used by another process. I went to change the Apache Port 80 and List 80 to Port 4001 and Listen 4001 respectively. I was ratrher pleased that ?phpmyadmin? was working at

i am trying to solve a partial differential equation analytically(PDE) in R . i have found some functions that do the stuff numerically. But that will not meet my purpose. is there any function to solve PDE analytically. please help. -- View this message in context: http://r.789695.n4.nabble.com/analytical-solution-of-partial-differential-equation-tp4291618p4291618.html Sent from the R help

> This sounds like the ADJCALLSTACK DOWN/UP 'instructions' around the call > aren't set right, or you have declared a SP offset. It doesn't look like > the ARM backend does this, so this is probably the problem. The ARM backend currently doesn't use a frame pointer. It uses the same technique of the PPC backend to avoid add/subs around calls. In the PPC backend we

Hi all, Does anybody know the easiest way to import excel data into R? I copied and pasted the excel data into a txt file, and tried read.table, but R reported that Error in read.table("data_support.txt", sep = " ", header = T) : more columns than column names Thanks! Ling

Hello i tried to connect my netys 2000 pr ups to ubuntu 11.10 and i have a problem connecting it. After readin a few post i realized to dianosse the connection. I need help resolving the connextion issue So here is the response to??/lib/nut/usbhid-ups -u root -DDDDD -a netys: Network UPS Tools - Generic HID driver 0.35 (2.6.1) USB communication driver 0.31 ? ?0.000000 ? ? send_to_all: SETINFO

I’m current debugging one of my LLVM passes which utilized inline assembly. I constantly encounter crashes related to “value materialization”, according to the error messages I received. It seems a big concept in LLVM (or maybe generally in compilation), but I cannot find any document that is comprehensive enough to help me understand what exactly materialization is for. Could someone offer some

we started using an ocfs file system about 4 months ago as the shared archived redo destination for the 4-node rac instances (HP dl380, msa1000, RH AS 2.1) . last night we are seeing some weird behavior, and my guess is the inode directory in the file system is getting corrupted. I've always had a bad feeling about OCFS not being very robust at handling constant file creation and deletion

Dear all, I would like to (i) produce boxplot graphs with axis in logarithm in base 10 and (ii) showing the values on the axis in 10^exponent format rather than 10E+exponent. To illustrate with an example, I have some widely spread data that I chart plot using boxplot() [figure on the left]; the log="y" option of boxplot() I obtained the natural logarithm conversion of the data and