similar to: Split an array into arbirtary sizes

Displaying 14 results from an estimated 14 matches similar to: "Split an array into arbirtary sizes"

2003 Aug 13
0
connection problems between samba and windows 2000
Hi!!! Samba greate Members I installed Samba version 2.2.5 on Redhatlinux.8 to make network with windows 2000. Telenet on port 139 is working ok beween the linux and windows machine. I can see workgroup Icon on windows machine. when I click on to access linux machine, it comes with a message stating that workgroup is not accessible. I try the following command on linux. #smbclient -L srver1
2011 Jun 19
1
Multivariate HPD credible volume -- is it computable in R?
Hi all, I'm new to the list and am hoping to get some advice. I have a set of multivariate data and would like to find the densest part of the data cloud containing 95% of the data, like a 95% HPD credible volume. Is there any R code available to compute that? Thank you very much! Your help and patience are much appreciated. G.S. [[alternative HTML version deleted]]
2011 Apr 10
1
Fitting controlled released data
Hi, I am new to the forum/mailing list. I have been using R for a while and I find it incredible. I was just wondering whether someone has ever written a library to calculate the best fit of experimental data to some controlled release models, having only the release cumulative drug release at given time points. For example, there is an extension for SigmaPlot
2007 Aug 10
2
[LLVMdev] Reg2Mem pass
Hi, guys. I'm interested in using reg2mem pass but not sure about the concept of it. Can you let me know a reference about it, if any? Forgive my ignorance. -_-; Thanks, Seung J. Lee
2007 Aug 10
0
[LLVMdev] Reg2Mem pass
On Fri, 2007-08-10 at 00:51 -0500, Seung Jae Lee wrote: > Hi, guys. > > I'm interested in using reg2mem pass but not sure about the concept of it. > Can you let me know a reference about it, if any? > Forgive my ignorance. -_-; The reg2mem pass undoes SSA form. That is, it turns SSA registers into alloca instructions with loads and stores. > > Thanks, > Seung J.
2008 Sep 20
2
ssh in small devices
Dear Sirs, This must have been asked before but I don't find and FAQ around dealing with the issue. We are building small devices that connects to Internet (www.ipio.nu). The next generation of this we want to base on AVR32 and run a small slimmed version of Linux. We have som program on this device that we want to connect to servers out on Internet. SSL seems to be "quite heavy"
2011 May 15
3
Adding dates to time series
Hi there, I have a spreadsheet in excel which consists of first column of dates and then subsequent columns that refer to prices of different securities on those dates. (the first row contains each series name) I saved the excel file as type csv and then imported to excel using prices=read.csv(file="C:/Documents and Settings/Hugh/My Documents/PhD/Option prices.csv",header = TRUE, sep
2011 Jul 09
3
Confusing piece of R code
m0<-epxression((4*theta1*theta2-theta3^2)/(2*x*theta3^2)-0.5*theta1*x) params<-all.vars(m0) this reads all the params from m0 so theta1,2 and 3 correct? params<-params[-which(params=="x")] checks which params are multiplied by x? np<-length(params) for(i in 1:6){ esp<-get(sprintf("m%d",i-1))
2011 Oct 27
1
Correllogram of Daily Time Series
Hi there, What is the best way to get a time series of daily stock price observations into R (from excel). The time series are daily but there are spaces for w/e's and holidays etc. So I am not sure a ts object will be suitable but I am not sure what I should use? What ever package you recemmned i need to be able to run a corrolelagram. Thanks Hugh -- View this message in context:
2012 Sep 14
1
Parallel R
Hi there, I have a largish optimisation problem (10 years of daily observations). I want to optimise between 4 and 6 parameters. I'd like to utilise parallel computing if I can as I will have to run it with different starting values etc. I have a quad core PC with 16GB ram running windows 7. Having done a little reading it seems the two best options for me are: 1.) Use the academic
2011 May 23
6
Reading Data from mle into excel?
Hi there, I ran the following code: vols=read.csv(file="C:/Documents and Settings/Hugh/My Documents/PhD/Swaption vols.csv" , header=TRUE, sep=",") X<-ts(vols[,2]) #X dcOU<-function(x,t,x0,theta,log=FALSE){ Ex<-theta[1]/theta[2]+(x0-theta[1]/theta[2])*exp(-theta[2]*t) Vx<-theta[3]^2*(1-exp(-2*theta[2]*t))/(2*theta[2]) dnorm(x,mean=Ex,sd=sqrt(Vx),log=log) }
2012 Sep 23
3
Confused by code?
x<-matrix(c(1,0,0,0,1,0,0,0,1),nrow=3) > y<-matrix(c(0,0,0,1,0,0,1,1,0),nrow=3) > z<-matrix(c(0,1,0,0,1,0,1,0,0),nrow=3) > x[z]<-y[z] The resultant matrix x is all zeros except for the last two diagonal cells which are 1's. While y is lower triangualr 0's with the remaining cells all ones. I really don't understand how this deceptively simple looking piece of
2011 May 12
1
R won't start keeps crashing
Hi there, I am reletively new user I only dowloaded is about a week ago. I was getting along fine but last night I tried to selected save workspace. Since then R will not work!!!! And I really really need it. There are two eror massages: The first if a pop up box is "Fatal error: unable to resolve data in .RData." The second is a message in the GUI: "Error in
2012 Apr 01
1
Error in xy.coords(x, NULL, log = log) : (list) object cannot be coerced to type 'double'
Hi there, When I run the code below I get the error Error in xy.coords(x, NULL, log = log) :(list) object cannot be coerced to type 'double' Any tips how I can resolve this? > > library("waveslim") > > vols=read.csv(file="C:/Users/ocuk/My Documents/Abs Vol.csv", header=TRUE, > sep=",") > x<-c(vols[,1]) > #x > #data(ibm) >