similar to: FW: Reading Data

Hi Roger, As we know that The Oja median has (finite) breakdown point 2/n, i.e., is not robust in any reasonable sense, and is quite expensive to compute, so do we have some better methodology to compute multivariate median Rahul Agarwal Analyst Equities Quantitative Research UBS_ISC, Hyderabad On Net: 19 533 6363 [[alternative HTML version deleted]]

Hi, Can we get the code for calculating Oja median for multivariate data Thanks and Regards Rahul Agarwal Analyst Equities Quantitative Research UBS_ISC, Hyderabad On Net: 19 533 6363 [[alternative HTML version deleted]]

Dear all, I would like to aggregate a data frame (consisting of 2 columns - one for the bins, say factors, and one for the values) along bins and quantiles within the bins. I have tried aggregate(data.frame$values, list(bin = data.frame $bin,Quantile=cut2(data.frame$bin,g=10)),sum) but then the quantiles apply to the population as a whole and not the individual bins. Upon this

Hi again, I was trying to download stock market data from below link : https://www.nseindia.com/products/content/equities/equities/archieve_eq.htm Input choice : Select Report: Bhavcopy Date(DD-MM-YYYY): 03-03-2010 If you put manual input as above, then we will get option for manual download of file : cm03MAR2010bhav.csv.zip However I then tried to use R to have some automatic download :

Hi, I am trying to work with the output of the MINE analysis routine found at http://www.exploredata.net Specifically, I am trying to read the results into a matrix (ideally an n x n x 6 matrix, but I'll settle right now for getting one column into a matrix.) The problem I have is not knowing how to take what amounts to being one half of a symmetric matrix - excluding the diagonal -

Dear Group, My code stopped working ... used to work till last week! sURL <- "http://www.nseindia.com/content/historical/EQUITIES/2010/NOV/cm01NOV2010bha v.csv.zip" > download.file(sURL,"test.zip") trying URL 'http://www.nseindia.com/content/historical/EQUITIES/2010/NOV/cm01NOV2010bha v.csv.zip' Error in download.file(sURL, "test.zip") : cannot

I'm doing: > alyL32007z <- zoo(alyL32007,alyL32007$time) > range(time(alyL32007z)) [1] "2007-01-01 00:00:00 UTC" "2007-12-31 23:30:00 UTC" But then, while the original variable is: > summary(alyL32007$NEE_st) Min. 1st Qu. Median Mean 3rd Qu. Max. NA's -15.340 -1.615 -0.054 -0.814 0.750 8.965 11124 the variable within the zoo object

Le 15/01/2020 à 19:50, C.Maj a écrit : > On 2020-01-15 11:24, Administrator wrote: > > 8<'s > >> One of the provider took a pcap and told us that expiration was set to 0 >> that's why they don't accept the registration. We took a pcap on our >> side when SIP packet goes out of our server and we see that the >> expiration parameter is setted to

dear members, I have created the following function to read a csv file from a given URL: function(){ s <- 1; #first get the bhav copy today <- c();ty <- c();tm <- c();tmu <- c();td <- c(); # get the URL first today <- Sys.Date()

Hello, I'm a R newcomer and I'm wondering the kind of data structure that would best fit to my problem: my data are equities (stocks) : so I have a time serie (say 1 year of weekly data), and a bunch of qualitative + quantitative variables : the sector of the stock (biotech/finance...), the geographical region, the name, ISIN code, P/E ratios, whatever... The data.frame is perfect for the

The other day, CNN had a story on working at Google. Out of curiosity, I went to the Google employment web site (I'm not looking, but just curious). In perusing their job posts for statisticians, preference is given to those who use R and python. Other languages, S-Plus and something called SAS were listed as lower priorities. When I started using Python, I noted they have a portion of the

On Tue, 22 Nov 2016 15:19:34 +0000 Brian Candler via samba <samba at lists.samba.org> wrote: > On 21/11/2016 17:21, Brian Candler wrote: > > I'd quite like to be able to fetch a ticket using the keytab > > I found a solution to that part by using a different form of > principal name with "hostname$" > > root at client-ad:~# kinit -k -t

Hello, This is cross posted from StackOverflow: https://stackoverflow.com/questions/50314015/is-there-any-method-to-defer-the-execution-of-code-in-r Cross posting is discouraged in r-help. Rui Barradas On 5/13/2018 8:59 AM, akshay kulkarni wrote: > dear members, > > I have created the following function to read a csv file from a given URL: > > function(){ >

I am puzzled by the use of the term "cross-posted" here... I don't see the OP or their question or any similar words from the question involved the the given link, though that link seems worth bringing it to the OP's attention. But the function given in the question seems to have other problems: A) The download.file function call puts its result in a different place than the

Hello everyone, I am reading a HTML table from a website with readHTMLTable() from the XML package: > library(XML) > moose = readHTMLTable("http://www.decisionmoose.com/Moosistory.html", header=FALSE, skip.rows=c(1,2), trim=TRUE)[[1]] > moose V1 V2 V3 1 07.02.2010 SWITCH to Long Bonds\n (BTTRX)

Hola a todos, Mi nombre es Juanjo. Llevo un tiempo intentado hacer funcionar un programa que necesita de la instalación de RPROJECT y REXCEL. He mirado varias guías e instalado los programas pero obtengo varios errores. El principal es que tras instalar RProject, Rexcel y statcon y al intentar correr esta macro desde Visual Basic… Sub Start() RInterface.StartRServer

Hi everyone! I have a question about data processing efficiency. My data are as follows: I have a data set on quarterly institutional ownership of equities; some of them have had recent IPOs, some have not (I have a binary flag set). The total dataset size is 700k+ rows. My goal is this: For every quarter since issue for each IPO, I need to find a "matched" firm in the same

Hello, I don't understand. It *is* the same question. Same code, same words. And same 'AKSHAY M KULKARNI' (the OP here) and 'AKshayKulkarni' (SO). Exactly the same. Rui Barradas On 5/13/2018 2:07 PM, Jeff Newmiller wrote: > I am puzzled by the use of the term "cross-posted" here... I don't see the OP or their question or any similar words from the

I download camserv and did the usual ./configure and make make gives me an error: gcc -g -O2 -o camserv camconfig.o camserv.o filter.o main_loop.o picture_loop.o shm.o video.o -Wl,--export-dynamic ../libltdl/.libs/libltdlc.al -ldl ../common/libcommon.a -lnsl -ljpeg -lm /usr/bin/ld: errno: TLS definition in /lib64/libc.so.6 section .tbss mismatches non-TLS reference in camserv.o

Hi All: I have the Win32 icecast 2.3.1 setup on a W2K3 server as a slave to an oddcast machine streaming a live radio station feed. I have some MP3 files located on the icecast slave and I want to setup these files as other mount points. Is the possible when the icecast server is a slave? Any input would be great! Thank you Peter L DeLong Northeast Ohio Digital Inc. http://www.neod.net