search for: shubhakaranth

Hi Experts, I want to see my object as below: 'C:\Program Files\R\R-2.4.0\bin\Rgui.exe' So I use the paste command. None of the below is working. Could anyone help me on this? > paste("'C:\Program Files\R\R-2.4.0\bin\Rgui.exe'") [1] "'C:Program FilesRR-2.4.0\binRgui.exe'" > paste("'C:","\","Program

Hi R-Experts, I'm currently using R 2.4.0 in Windows XP. I'm trying to download data from Bloomberg using the package "RBloomberg", but it fails to install the three needed packages "zoo", "chron" and 'Rbloomberg". Moreover I am not able to find "RBloomberg" package as windows binary in CRAN site as only for MAC it's given. Please

---------- Forwarded message ---------- From: Shubha Vishwanath Karanth <shubhak at ambaresearch.com> Date: Nov 24, 2006 7:54 PM Subject: Dates Conversion/write.foreign To: Shubha Karanth <shubhakaranth at gmail.com>, Shubha Vishwanath Karanth <shubhak at ambaresearch.com> Hi R experts, I need an urgent help... I have an a dataframe caled idat. Below i give a snapshot of it. Datetime Volume_a Volume_b (11/21/06 12:50:0...

...you look down the check list on Windows: http://cran.r-project.org/bin/windows/contrib/checkSummaryWin.html for RBloomberg we see it has an error in attempting to access one of its dependent packages. See if building it yourself or going back to R 2.3.1 helps. On 11/16/06, Shubha Karanth <shubhakaranth at gmail.com> wrote: > Hi R-Experts, > > > > I'm currently using R 2.4.0 in Windows XP. I'm trying to download data > from Bloomberg using the package "RBloomberg", but it fails to install > the three needed packages "zoo", "chron" and &...

Hi Experts, I have a problem in Dates. I have a zoo object called 'intra'. And the class of index(intra) is ("Chron" "Dates" "Time"). I need to put the index of this zoo object into a data frame. So I used, idat<-data.frame(Datetime=as.POSIXlt(index(intra),"GMT")) But I get the values of 'idat' to be: "01joulu2006

Hi R, I have three queries regarding handling GARCH functions in R. Below I document the same: Unlike S-Plus, R doesn't handle Multivariate GARCH models. R has a package for BEKK GARCH model but not for DVEC GARCH models. The GARCH function in S-PLUS has the capability of fixing some model parameters at certain values to evaluate the fit of a particular model. But the same optionality is

Hi experts, I have a problem in Write.foreign command (SAS). I have a data frame called d. >d Datetime 2006-12-01 00:00:00 2006-12-01 00:10:00 2006-12-01 00:20:00 2006-12-01 00:30:00 2006-12-01 00:40:00 >class(d$Datetime) [1] "POSIXt" "POSIXct" Then I tried with, write.foreign(d,"Z:\\try_i.sas7bdat"," Z:\\try_i.sas