search for: hhmm

...ckage reshape) multiple .csv spreadsheets from a very unfortunate wide format to long format. ?Each spreadsheet looks something like this, after being read in to R: toy <- data.frame(year = rep(2007:2008,each = 20), month = rep(1:5,each = 4, length = 40), day = rep(1:2,each = 2,length = 40), hhmm = rep(1100:1101,length = 40), plot = rep(1,40), trt=rep(4,40), VWC.B1 = rnorm(40), VWC.B2 = rnorm(40), VWC.T1 = rnorm(40), VWC.T2 = rnorm(40), VWC.T10 = rnorm(40), Tair.B1 = rnorm(40),Tair.B2 = rnorm(40), Tair.T1 = ?rnorm(40), Tair.T2 = rnorm(40)) Taken together, the columns year, month, day, a...

I have a numerical vector which contains a (poorly) formatted time column, which, in theory, should be HHMM, but was distributed as an integer, so, for 12:15 am, it is saved as "15" (e.g. HHMM = 0015 with the zeroes stripped). I'm trying to use this in conjunction with strptime, but I'm thinking because each time is an integer ranging from 1 to 4 digits, I probably need to coerce t...

Dear R Helpers, I need to read time from a .csv file which is formated as chartime (09:12:00) below. I need to add one minute (cf chartime2). Then I need to output the value just as 09:13 without the seconds for writing a csv file and input in another program. I get it with the following reproducible example but I can't help thinking that there must a less clumsy way to do that ! Thanks

Hello, I am having trouble with the conversion specifications as described in the strptime help page. > head(dat) Date Time Open High Low Close Up Down Volume 1 11/19/2012 935 137.89 138.06 137.82 138.05 3202541 3013215 0 2 11/19/2012 940 138.04 138.40 138.02 138.38 2549660 2107595 4657255 3 11/19/2012 945 138.38 138.40 138.18 138.19 1627379 1856318 3483697 4

Hi, I'm newish to R, a recent convert from Matlab... So far I'm impressed, and determined to solve the following problem, which seems like it should be easy: I have a long (millions of points) data series recorded with a datalogger that produced a timestamp in 4 columns: Year, Day of Year, Time in (H)HMM and Seconds. I would like to have R interpret these columns as a time object and have

...issues isn't steady. I have 12 CSV files that I've read into dataframes. Each has 8 columns and over 2000000 rows. Each dataframe has data associated by time component and a date component in the format of: X.DATE and then X.TIME X.DATE is in the format of MMDDYYYY and X.TIME is format HHMM. The issue is that even though each dataframe begins and ends with the same X.DATE and X.TIME values, each data frame has different number of rows. One may have as many 100000 rows more than the other. I want to do two things: 1) I want to extract a certain portion of data depending on date and...

Hello, I want to build an application where i have client and server. I need to exacute commands with XM-RPC. I can get all this working, following the howto''s in wiki and main website. But the problem is they are all unsecure. I can''t seem to find any web service examples where they use authentication, or ssl. Just wondering if anyone know how i go about doing this. At the

Dear R users, Given this data: x <- seq(1,100,1) dx <- as.POSIXct(x*900, origin="2007-06-01 00:00:00") dfx <- data.frame(dx) Now to play around for example: subset(dfx, dx > as.POSIXct("2007-06-01 16:00:00")) Ok. Now for some reason I want to extract the datapoints between hours 10:00:00 and 14:00:00, so I thought well: subset(dfx, dx >

I''m pleased to announce the availability of Xen 3.1.1 -- a bugfix release in the Xen 3.1 series. Many bugs, large and small, are fixed by this release and we recommend that all users and vendors upgrade. The source repository is available using mercurial from: http://xenbits.xensource.com/xen-3.1-testing.hg Binary packages have not yet been prepared for this release. Thanks to

I''m pleased to announce the availability of Xen 3.1.1 -- a bugfix release in the Xen 3.1 series. Many bugs, large and small, are fixed by this release and we recommend that all users and vendors upgrade. The source repository is available using mercurial from: http://xenbits.xensource.com/xen-3.1-testing.hg Binary packages have not yet been prepared for this release. Thanks to

Dear R users, I am reading data from a file where there are some missing that are represented by -9999.00. I am using the command below. =====My original data =========== PARM = TMPC;T12X;T12N;DWPC;PALT;SKNT;DRCT;P24M;CLCL STN YYMMDD/HHMM TMPC T12X T12N DWPC PALT SKNT DRCT P24M CLCL 820420 110429/1200 22.50 -9999.00 22.40 22.20 -9999.00 0.00 0.00 84.00 4.00 820980 110429/1200 26.90 -9999.00 23.40 24.10 1010.20 2.9...

When I do the date +%Z I get the timezone. Which currently is EDT. I am sending information to another system, that says EDT is not a valid timezone. I have no way to modify the other system. My question is - is there a way to get the non-day-lite savings time zone ? For example EST is valid - EDT is not. Just curious if there is an easy way already present to get a standard time zone. Thanks,

Dear R Core: In the kutils package, I wrote a function that is so handy that I would like to ask you put it in R itself. file.backup() will look at a file, find its last modification time, and create a new backup with a name that appends YYYYMMDD-HHMM to the file name. So now, whenever I worry that running write.csv or saving a graph might destroy something valuable, I use an idiom like fn <- "filename.csv" file.backup(fn) write.csv(fn) So If "filename.csv" already exists, it will get a backup copy. If an old backup ver...

...I know weird situation the other end not supported EDT. > > > Jerry > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos "man date" shows a few options: > %z +hhmm numeric time zone (e.g., -0400) > > %:z +hh:mm numeric time zone (e.g., -04:00) > > %::z +hh:mm:ss numeric time zone (e.g., -04:00:00) > > %:::z numeric time zone with : to necessary precision > (e.g., -04, > +05:30) > >...

...Explorer), windows appears to delete the folder, but it really isn't deleted because if I check the unix environment, the folder is still there. Now... if I refresh Win Explorer, the folder still appears deleted. But...if I close Win Explorer and open a new Explorer the folder reappears.....(hhmm). Can anyone shed some light on what might be causing this? thanks Dennis +******+ This e-mail message is meant solely for the person or organisation to whom it is adressed. The message may contain personal or confidential information, or information that is not public in nature. Safetran Syst...

Hi @all, in which version MAX_DEBUG_LEVEL in local.h and debug.h is available (not in 2.2.8a and not in 2.0.10a)? I want to get smaller binaries for the router system fli4l (router on a floppy) with reducing the amount of debugging informations. I have to use on of the above versions due last security fixes. I would prefere 2.0.10a, because it is smaller as 2.2.8a and has functionality enough for

https://bugzilla.samba.org/show_bug.cgi?id=10772 Summary: Bad time logging as daemon Product: rsync Version: 3.1.1 Platform: x64 OS/Version: Mac OS X Status: NEW Severity: normal Priority: P5 Component: core AssignedTo: wayned at samba.org ReportedBy: davegradwell at yahoo.co.uk

Hi, I have postgresql and * all up and running as the latest cvs-250205, although something weird. Every outgoing call regardless of whether or not it is answered or busy or just rings out in the database the entry has the disposition as ANSWERED, instead of BUSY or NOT ANSWERED. As a test I intentionally rang numbers that would be busy or wouldn't be there to answer the call. Anyone got

Dear samba folks, I have a special question regarding the simultaneous operation of nscd and winbindd on the same host: We are running in a Samba file server setup where the nsswitch.conf looks like this: passwd: files ldap group: files ldap shadow: files ldap hosts: files dns wins networks: files protocols: db files services: db files

...e of colons in +hh:mm (extended format). Again >>>> in section 4.2.5.2 where a zone offset is combined with >>>> a time of day: if you have hh:mm:ss you are using >>>> extended format and the offset MUST have a colon; if >>>> you have hhmmss you are using basic format and the >>>> offset MUST NOT have a colon. And again in section >>>> 4.3.2 (complete representations of date and time of >>>> day). If you use hyphens and colons in the date and >>>> time part you MUST ha...