similar to: Looking for a special date function in R

I am getting unacceptable performace problems by using the roo gem for reading a file by using XLSX or XLS library from this gem. Someone may suggest me an alternative about how to parse an .XLSX file? <code> parsed_file = Excel.new(filename,false, :ignore) if (file_format.upcase == "XLS") parsed_file = Excelx.new(filename,false, :ignore) if (file_format.upcase ==

Hi, how it's possible to extract the year and the number of days from Julian date. i'm little confused about the last two functions and ?years . EDATE comes from sqlQuery with as.is=T EDATE <- as.POSIXlt(datvears$ENROLLDAY) Many thanks, Christian > EDATE[1:5] [1] "2000-06-30 11:25:01" "2000-06-30 11:39:55" "2000-06-30 12:11:11" [4]

My environment.rb contains config.time_zone = ''UTC'' If my understanding is correct, rails should assume time values coming from the database are UTC, and since config.time_zone is set to ''UTC'', it should not try to convert the times. Instead, rails is assuming that the db values are Eastern (my local zone) and is incorrectly adding four hours to convert to

Hi, I would like to check which rows of 'types.prev' matrix pop up in 'types', following R in-built procedure. I tried 'match' function but it works in case of the one dimensional vectors. Will appreciate any suggestions. best, robert > types edate K [1,] 20060819 12.5 [2,] 20060819 17.5 [3,] 20060819 22.5 [4,] 20070217 12.5 [5,] 20060617 10.0

Hi, I''m looking at using my table headings as links that reload the page and sort it by the field which was clicked on. As is common, if the list is already sorted by the field, it reverses the order. I''m now looking at a good DRY way to do this. I have 3 fields: name, date, race. I''m setting a parameter called so (for sort order) to either "up" or

Hi, I was wondering if anyone could point me to the excel look alike "Edate" and "eomonth" functions in R. I have found the "timeLastDayInMonth" and "timeFirstDayInMonth" in the "timeDate" package. However, I am looking for a bit more flexibility. I would like to be able to obtain dates and EOM dates "n" months prior/forward to the

https://bugzilla.netfilter.org/show_bug.cgi?id=915 Summary: segfault in error case : expr_evaluate_payload not checking payload->payload.desc being null Product: nftables Version: unspecified Platform: x86_64 OS/Version: All Status: NEW Severity: normal Priority: P5 Component: nft

https://bugzilla.netfilter.org/show_bug.cgi?id=1092 Bug ID: 1092 Summary: nft v0.6 segfault in must_print_eq_op at expression.c:520 during 'nft monitor trace' in netdev filter Product: nftables Version: unspecified Hardware: x86_64 OS: All Status: NEW

Hello, I'm trying to write a function that returns the number of weekdays between a vector of start dates and a vector of end dates. Subtracting the 2 times the number of whole weeks is the easy part and works if the number of days is a multiple of 7. However, the number of weekend days in the tail is a little harder. It depends on both the start date of the tail and the number of days in

On Fri, 2013-10-11 at 16:00 +1300, Andrew Bartlett wrote: > On Fri, 2013-09-13 at 09:10 +0200, christophe wrote: > > Hi, > > > > First guys, I'd like congratulate you. Samba 4 is really a cool product. > > > > I have a little problem though. > > > > The context: > > > > I have Samba4 AD DC working perfectly on a virtual machine >

I''m using Rails - 2.2.2 gcal4ruby (0.2.6) I''m using google calendar to display events for users in my website. Till 18-march-2012 everything was working fine. But now whenever user add events to the calendar it show only busy in the calendar. My code is def add_event user_id = current_user.id service = GCal4Ruby::Service.new

On Thu, Feb 20, 2014 at 1:58 PM, Yuri <yuri at rawbw.com> wrote: > On 02/18/2014 00:44, 杨勇勇 wrote: > >> I ported llvm backend and lldb recently. Both tools can basically work. >> lldb is able to debug programs in asm style and frame unwinding is OK. >> >> But "frame variable XX" does not work because lldb is not able to >> determine >> the

I am trying to graphically represent a large set of data who's result is not strictly uniform. http://n4.nabble.com/file/n961629/egraph_rules_list_2.png The scatter plot to the left has all of the data rising in steps however I know that there are cases within my data that do not fit the dotted line. temp<-edat[edat$R1SC>0,,]

On 10.03.2016 15:49, Duncan Murdoch wrote: > On 10/03/2016 8:27 AM, Kirill M?ller wrote: >> I can't seem to reliably obtain parse data via getParseData() for >> functions from installed packages. The parse data seems to be available >> only for the *last* file in the package. >> >> See [1] for a small example package with just two functions f and g in >>

List, I have a question about why plots sent to certain devices can be of so much worse quality than others. Whenever I plot to x11 or pdf the graphs are of excellent quality. eps is a bit poorer, but of passable quality, and jpeg or tiff are terrible. I tried all manner of parameters, on many versions of R (most major releases from about 2.2 - present) under linux and windows and on a few

Hi I have set up the following example to illustrates the problem I am having with scriptaculous. http://www.webmaint.com/scriptaculous_demo.html You will notice the animation is very jerky and looks awful in Firefox, and it just about passable in Internet Explorer I presume this is because of the way the browser renders the data in the select boxes. Is there any work around that could create a

On Tue, 2005-06-14 at 17:22 -0400, Jean-Marc Valin wrote: > I'm not aware of any hardware player supporting Speex, but if you want > to contact companies, you can always start with Rio, iRiver, ... or > Apple? :-) Okay. You didn't give me any details though. I mean, is it actually feasible? And the point is to record, not just play. The device I'm talking about, that I wish

Craig, On Aug 30, 2011, at 12:51 PM, Craig Smith wrote: > I recently tried to update from LLVM 2.8 and 2.9 and ran into several bad issues with JIT support on ARM. > I ran into several distinct issues so far, and there are probably others. (None of these problems appear to be fixed in the current svn head either as far as I can tell.) The non-MC-based ARM JIT path is known not to work,

Hi, I am looking for some help concerning the npudens function in the np package. I am trying to find a kernel density function of a multivariate dataset and the density evaluated at each of the 176 points. I have 2 continuous and 3 ordered discrete variables. My sample size is 176. So edata is a 176x(2+3) data frame, while tdat is a 1x(2+3) vector. bw_cx[i,] is a 1x (2+3) vector

Hi all, Sorry if this is documented somewhere, but trying to search and google for ways to alter my "..." argument is having me chasing my tail. Is there someway that I can manipulate the elements in "..."? Specifically I'd like to use certain vars in "...", then remove them from "..." and pass the rest of "..." to another function.