similar to: Grouped bar plot

Hello, I have the following data1 (index are chars): ?? ?index 1 ?008823 2 ?012689 3 ?004503 4 ?002991 5 ?012689 6 ?002845 7 ?012689 8 ?012395 9 ?012689 10 009302 11 002845 12 006669 13 008823 14 009302 15 025340 16 012689 and data2 in this format (index2 are chars): ?? ? ? index2 ? ? ?tic 1 ? ? 001003 ? ? ANTQ 2 ? ? 001004 ? ? AIR 3 ? ? 001009 ? ? ABSI 4 ? ? 001011 ? ? ACSE etc I am

Dear All, I have a large data set that looks like this: CVX 20070201 9 30 51 73.25 81400 0 CVX 20070201 9 30 51 73.25 100 0 CVX 20070201 9 30 51 73.25 100 0 CVX 20070201 9 30 51 73.25 300 0 First, I would like to import it by merging column 3 4 and 5, since that is the timestamp. Then, I would like to aggregate the data by splitting them in bins of 5 minutes size, therefore from 93000 up to

Recently, a package for convex optimization was announced for Python, based upon the LP solver GLPK, the SDP solver in DSDP5, and the LP and QP solvers in MOSEK. I'm aware GLPK is available for R, but wondered if anyone had good packages for convex optimization along these lines for R. TIA.

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Hi my R buddies, I'm trying to solve a specific group of convex optimization in R. The admissible region is the inside and surface of a multi-dimensional eclipse area and the goal function is the sum of absolution values of the variables. Could any one please tell me whether there's a package in R to do this? Thank you very much, Best wishes, -- ??? Hesen Peng

I am new to R so I apologize if my question is trivial. I have not been able to figure out whether what I want to do is even possible. I have a data frame of stock ticker symbols which I store into R space from a txt file as follows: tickers <- read.csv("stocks.txt", header=FALSE, sep=",") tickers <- tickers[1] / the tickers are stored in the first column >

Hello, I am stuck in a relatively simple procedure and was wondering if anybody knows the answer. I am a relatively new R user. How do I use an argument of a custom function in the name of a dataset in R? For example, I have the function: MyF <- function(Tic, price){ xxxxx xxxxx xxxxx Ratio.Tic<- SharpeRatio.annualized(roc) } I would

Hi all, I am compiling the OpenSSH4.7p1 on hp-ux PA11.23 system, however, it gives the following bug: cc +DD64 -I. -I. -I../include/openssl -I../include/tcpwrap -I../include/zlib -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -I/usr/local/include -I../include/gssapi -DSSHDIR=\"/opt/ssh/etc\" -D_PATH_SSH_PROGRAM=\"/opt/ssh/bin/ssh\"

Hello all, I am having some trouble finding a good csv file or even any kind of table with the financial ratios (i.e. P/E ratio, ROI, ROA etc.) from the Internet. I was able to find a good source with poor information. That wouold be Finviz.com. Another option would be creating a XML function loop to go through YahooFinance website, get the information and store it in a variable. This, however,

Hello all: We have installed the latest cvx version of asterisk. We have a FXO card on the server. When some one dial that DID we need to forward the call from asterisk to a sip address, example 2222@sip.sip.com. In that sip address an IVR will handle the call. Also is some one dial any phone number from any asterisk extension the call should be sent to the same sip address. We

I did this as a project back in the early 2002, and I had a nice little how-to to walk me through it. Many work places and moves, and I've lost it. I have a friend who asked me about this recently, and I can't seem to find anything on the web, or the how-to I used (not surprised). If I remember correctly, you needed an up-to-date zlib, egd (or prng), OpenSSL, tcpwrappers, and OpenSSH.

[Note to R. Wolff -- thanks for the pointers and the program. As I understand its workings, it would run as root and bind a listen port to a particular program -- with a list being supplied in /etc/portadmin or other file. Basically, a listen wrapper. Hopefully this message will address your cleanup concerns in my previous message. Thanks. Also, you may want to provide a moderator''s

... (port 138, setting options)... [2001/07/10 20:11:23, 3] nmbd/nmbd.c:(541) open_sockets: Broadcast sockets opened. [2001/07/10 20:11:23, 2] lib/interface.c:(85) added interface ip=141.43.132.161 bcast=141.43.132.191 nmask=255.255.255.192 [2001/07/10 20:11:23, 3] lib/util_sock.c:(832) bind succeeded on port 137 ... (port 138, setting options)... [2001/07/10 20:11:23, 2]

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking