similar to: bug with strptime, %OS, and "."

On Tue, Jan 10, 2017 at 08:13:21PM -0600, Dirk Eddelbuettel wrote: > > On 10 January 2017 at 17:48, frederik at ofb.net wrote: > | Hi R Devel, > | > | I just ran into a corner case with 'strptime'. Recall that the "%OS" > | conversion accepts fractional seconds: > | > | > strptime("17_35_14.01234.mp3","%H_%M_%OS.mp3")$sec > |

Works for me: > strptime("17_35_14.01234.mp3","%H_%M_%OS")$sec [1] 14.01234 > strptime("17_35_14.mp3","%H_%M_%OS")$sec [1] 14 Just leave off the ".mp3" in your time pattern. Relevant section from the help ("Details") for strptime: strptime converts character vectors to class "POSIXlt": its input x is first converted by

Hi! I'm finding this on MacOS Lion 10.7.5 > getOption("digits.secs") NULL > a <- "2012_10_01_14_13_32.445" > strptime(a,format="%Y_%M_%d_%H_%M_%OS") [1] "2012-02-01 14:13:32" > strptime(a,format="%Y_%M_%d_%H_%M_%OS3") [1] NA I can solve it with > options(digits.secs=3) > strptime(a,format="%Y_%M_%d_%H_%M_%OS")

Hi Frederik, On Mon, 2017-01-16 at 18:20 -0800, frederik at ofb.net wrote: > Hi R Devel, > > I wrote some code which depends on 'strptime' being able to parse an > incomplete date, like this: > > > > > base::strptime("2016","%Y") > [1] "2016-01-14 PST" > > The above works - although it's odd that it gives the month

Hi, I tried to sync two files (50 MB and 100 MB) with my webdav folder using rsync 3.0.5 with Mac OS X (10.4.11) Terminal and X11. With the Terminal application the sync always failed with both files. With X11 I once was successful synchronizing the 50 MB file. The error message is always like this (also when I set the timeout to eg. 7200 seconds): io timeout after 1003 seconds --

Dear R helpers. I am new to plotting time data using R. wonder how to convert character time info into date in R. I searched over the web but did not find answer. the input character string is something like 03_1993 or 03-1993, so the precision is at month level. I tried the following but failed. #R code below. strptime(c("03_1993"),"%m_%Y")

Hi Everyone, I am trying a very simple task to append the Timestamp with a variable name so something like a_2012_09_27_00_12_30 <- rnorm(1,2,1). Tried some commands but it doesn't work out well. Hope someone has some answer on it. Session Info R version 2.15.1 (2012-06-22) Platform: i386-apple-darwin9.8.0/i386 (32-bit) locale: [1]

Dear R helpers, I am using Beta distribution to generate the random no.s (recovery rates in my example). However, each time I need to save these random no.s in a csv format. To distinguish different csv files, one way I thought was use of Sys.time in the file name. My code is as follows - # My code rr = rbeta(25, 6.14, 8.12) lgd = 1 - mean(rr) write.csv(data.frame(recovery_rates = rr), file =

I am trying to optimize custom likelyhood with nlminb() Arguments h and f are meant to be fixed. example.R: compute.hyper.log.likelyhood <- function(a, h, f) { a1 <- a[1] a2 <- a[2] l <- 0.0 for (j in 1:length(f)) { l <- l + lbeta(a1 + f[j], a2 + h - f[j]) - lbeta(a1, a2) } return(l) } compute.optimal.hyper.params <- function(start, limits, h_, f_) { result

On Mon, Oct 13, 2014 at 4:25 PM, Xinliang David Li <xinliangli at gmail.com> wrote: > On Mon, Oct 13, 2014 at 4:00 PM, Chris Lattner <clattner at apple.com> wrote: > >> On Oct 13, 2014, at 3:44 PM, Chandler Carruth <chandlerc at google.com> >> wrote: >> > I actually have a particular allergy to member variable names and >> function names having

Hi! I have a matrix called M with dimension (586,100,100). I would like to split and save this into 586 matrices with dimension 100 by 100. I have tried the following for loops but couldn't get it work.. l<-dim(M)[1] for (i in (1:l)){ save(M[i,,],file = "M_[i].img") } Can somebody help me with this? Thanks! Hana Lee [[alternative HTML version deleted]]

Recently, we made a switch from 1.9.18 to 2.0.3. Under 1.9.18, we had local master turned off to prevent a browser election war. However, under some network configurations, (where the system was alone on a Workgroup), the system would, quite appropriately, not appear in the network neighborhood. So for 2.0.3 we changed the config file to allow election participation (local master = yes).

NAME xx - twice as dirty SYNOPSIS ~ > gem install "double x" require "xx" include XX::XHTML doc = xhtml_{ html_{ head_{ title_{ " go xx! " } } body_{ " one more and it would be illegal " } } } URI http://rubyforge.org/frs/?group_id=1024 DESCRIPTION xx is a library designed to extend ruby objects

Hi This code should explain what I'm trying to do > strptime("30-Jan-08", "%d-%b-%y") [1] "2008-01-30" > > format(strptime("30-Jan-08", "%d-%b-%y") , "%b-%y") [1] "Jan-08" > > strptime(format(strptime("30-Jan-08", "%d-%b-%y") , "%b-%y") , "%b-%y") [1] NA I have a

Dear Sir or Madam: This is an extension to a earlier post, about looping through several thousand files, and testing student's models against a different data-set, called rclnow, for "recall now". The problem is, that the instructor never specified to the students, what they should name their "lm" object. So what they created was: "arbitrary variable name"

> -----Original Message----- > From: David Greene [mailto:dag at cray.com] > Sent: Friday, February 22, 2019 2:40 PM > To: Robinson, Paul > Cc: asb at lowrisc.org; clattner at nondot.org; llvm-dev at lists.llvm.org; > nd at arm.com > Subject: Re: [llvm-dev] RFC: changing variable naming rules in LLVM > codebase > > via llvm-dev <llvm-dev at lists.llvm.org>

Hi All In trying to correlate some tide gauge data I need to deal with varying timezones. From the documentation on strptime, it seemed that the tz variable might have some effect on the conversion, but I'm not seeing an effect. > strptime("20061201 1:02 PST",format="%Y%m%d %H:%M",tz="PST")+0 [1] "2006-12-01 01:02:00 EST" >

Hi, I am having a trouble parsing dates using strptime() that I get in the format of year and week number. The data looks like this "201127" which means year 2011 and week 27. I would like to graph this using ggplot but then I get a gap between 201054 and 201101 so I thought I would just easily convert it. I tried to use strptime and as.Date and the format string of %Y%W but it seems

Converting date strings that range between Mar-14-2010 2:00 and Mar-14-2010 2:59 (inclusive) to date objects (POSIX) returns a NA entity: > strptime("3/14/2010 2:00",format="%m/%d/%Y %H:%M") [1] "2010-03-14 02:00:00" This looks fine, however other functions such as plot see a NA object instead: > is.na(strptime("3/14/2010

Full_Name: Bill Hutchison Version: 2.2.1 OS: Windows XP Submission from: (NULL) (69.158.121.13) example(strptime) produces the following error: Error in strptime(x, "%d%b%Y") : 2 arguments passed to 'strptime' which requires 3 This error occurs wherever strptime is used. It does not occur in 2.2.0