similar to: help me out

On Thu, Dec 14, 2017 at 1:58 PM, Berend Hasselman <bhh at xs4all.nl> wrote: > >> On 14 Dec 2017, at 19:36, lily li <chocold12 at gmail.com> wrote: >> >> Hi R users, >> >> I have a question about reading from text files. The file has the structure >> below: >> >> Time Column1 Column2 >>

I use the method, df$Time = as.POSIXct(df$Time), but it has the warning message: Error in as.POSIXlt.character(x, tz, ...) : character string is not in a standard unambiguous format On Thu, Dec 14, 2017 at 1:31 PM, MacQueen, Don <macqueen1 at llnl.gov> wrote: > In addition to which, I would recommend > > df <- read.table("DATAM", header = TRUE, fill = TRUE, >

I know I cannot be the only one who is not able to install the XML package from CRAN (zip or tar file) Many packages depend on this XML package. Can someone help me either access the source for a good binary? I have received no assistance from the author/developer of the package. Steven Steven D. Randolph Associate Consultant Enterprise Capabilities - Business Intelligence & Analytics Eli

In addition to which, I would recommend df <- read.table("DATAM", header = TRUE, fill = TRUE, stringsAsFactors=FALSE) and then converting the Time column to POSIXct date-time values using as.POSIXct() specifying the format using formatting codes found in ?strptime because the times are not in the POSIXct default format. This example might indicate the idea: >

> On 14 Dec 2017, at 19:36, lily li <chocold12 at gmail.com> wrote: > > Hi R users, > > I have a question about reading from text files. The file has the structure > below: > > Time Column1 Column2 > 01.01.2001-12:00:00 This line does not contain 3 elements; only one. You'll have to fix that line. Delete it, prepend it with a

Hi R users, I have a question about reading from text files. The file has the structure below: Time Column1 Column2 01.01.2001-12:00:00 01.01.2001-24:00:00 12 11 01.02.2001-12:00:00 13 10 01.02.2001-24:00:00 11 12 01.03.2001-12:00:00 15 11 01.03.2001-24:00:00 16 10 ... I

Hi, I am using the DSA analysis in llvm-3.0. I am interested in seeing the resultant DSGraph for my sample input program. I tried the -dsa-only-print parameter, but was not successful in getting the .dot file for the graph as mentioned in Printer.cpp. The exact command that I tried is: #opt -load <path-to-llvmdatastructures.so> -dsa-local -dsa-bu -dsa-td -dsa-only-print < hello.bc Is

On Sun, Nov 6, 2011 at 12:24 AM, Ankita (Garg) Goel <gargankita at gmail.com> wrote: > Hi, > I am using the DSA analysis in llvm-3.0. I am interested in seeing the > resultant DSGraph for my sample input program. I tried the -dsa-only-print > parameter, but was not successful in getting the .dot file for the graph as > mentioned in Printer.cpp. The exact command that I tried

hi folks: it looks like ssh-keygen -r can''t export SSHFP records for ECDSA keys: 0 dkg@pip:/tmp/cdtemp.oiRYAS$ ssh-keygen -f foobar -t ecdsa -q -P '''' 0 dkg@pip:/tmp/cdtemp.oiRYAS$ ssh-keygen -r foobar -f foobar.pub export_dns_rr: unsupported algorithm 0 dkg@pip:/tmp/cdtemp.oiRYAS$ the first number in my prompt is the return code of the last command; note that

Hello, I'd like to switch off this silly "Nakatomi Socrates" message which reminds me on Linux and their childish naming schemes. It is only cosmetics, but it bothers me whenever I switch on the laptop. I guess there is a switch already prsent to have in the bootloader config? Thanks, oh -------------- next part -------------- A non-text attachment was scrubbed... Name:

Hi, I want to integrate openpam with openssh in our server (which uses QNX632 operating system). I am facing some problems in the "make install" part of openssh. Following are the steps I followed to build zlib, openssl, openpam and openssh. *NOTE*: Since I want the sshd and ssh binaries in my server(using QNX), I had to cross compile the packages for QNX (environment was set to x86)

Hi there, I am having problem of matching string. what i want is when i type a date such as 2010-11-30, the function will return the day (monday, tuesday, wednesday, thursday, friday or staturday). then i want another function will return true if the return of the day is monday, return false if the return of the day is not monday. I already find the weekdays(as.Date('2010-11-30')) function

Dear Group: I must be missing something obvious but I can't find from www.r-project.org a link to a page for managing my r-help subscription. Due to getting a new smart phone I'm changing to nabble to manage r-help traffic. I need to turn off receiving mail directly to my e-mail address. Nabble sent a link to turn off e-mail but the r-help mail service rejected nabble's command.

Colleagues During the transition to R3.0.0 (OS X), one of the packages that I used -- SASxport -- did not work until I used the "type=source" option in install.packages. This led to an adventure: 1. I downloaded the package source: SASxport_1.2.4.tar.gz 2. in the SASxport/R folder, I found all the functions that are part of the package. I became interested in whether I could

Hello, I would like to perform a generalized singular value decomposition with R. The only possibility I found is "GSVD" that is based on LAPACK/BLAS. Are there other possibilities too? If not, has anybody used LAPACK/BLAS under Windows XP? How can I install them? Following [1] did not help. I hope this is the right place for my question. Thank you very much! Oana Tomescu [1]

Hi all I am using Authlogic gem for authentication.I want an API authentication for external API(XML) call.How to implement this in authlogic .Thanks in advance... -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To

Dear all, I'm trying to write tabular data to a text file, these data will be the input of a Fortran program. The format needs to be "(i7,2x,7(e15.7,2x))". I have not been able to find a clean way of producing this output with write.table. I searched for a "write.fortran" function similar to read.fortran() in package utils but I couldn't find any. Below is a small

Dear all, I have 100 files which are used as input.and I have to input the name of my files again and again.the name of the files are 1.out, 2.out......100.out. I want to know if there is anything like perl so that i can use something like this- for($f = 1; $f <= 100; $f++) { $file = $f.".out"; I have tried this thing in R but it does not work.Can somebody please help me.

i am trying to fit a linear model with both continuous covariates and factors. When fitted with the intercept term the first level of the factor is treated by R as intercept and the estimate of the effects of remaining levels(say i th level) are given as true estimate of i th level - estimate of 1st level.can any please help me? thanks in advance..... -- View this message in context:

> On 6 Feb 2019, at 10:58, Martin Maechler <maechler at stat.math.ethz.ch> wrote: > ..... > --------------------------------------------------------------------------- > > I summarize what has been reported till: > > Failure in these cases > ======== > 1. Kasper K ("Scientific Linux", self compiled R, using Intel's MKL > for BLAS/LAPACK)