similar to: 12 hour time plugin

Displaying 20 results from an estimated 40000 matches similar to: "12 hour time plugin"

2011 Aug 26
1
Time Series data with data every half hour
I am working with data from the USGS with data every 30 minutes from 4/27/2011 to 8/25/2011. I am having trouble with setting the frequency. My R script is below: > shavers=read.csv("shavers.csv") > names(shavers) [1] "agency_cd" "site_no" "datetime" "tz_cd" "Temp" [6] "X04_00010_cd"
2006 May 18
4
time select with am/pm?
Hi everyone, Is there a time select helper which uses a 12 hour clock rather than a 24 hour one? Also, does anyone know if :discard_year actually works in datetime_select now, or how I could find this out? Thanks! Daniel
2007 May 31
1
plotting variable sections of hourly time series data using plot.zoo
Dear list, I have to look examine hourly time - series and would like to plot variable section of them using plot.zoo. Hourly time series data which looks like this: YYYY MM DD HH P-uk P-kor P-SME EPOT EREA RO R1 R2 RGES S-SNO SI SSM SUZ SLZ 2003 1 1 1 0.385 0.456 0.021 0.000 0.000 0.000 0.013 0.223 0.235 0.01 0.38
2011 Feb 02
0
Need help subsetting time series data
Hi all, I have multiple datasets of time series data taken from GPS collars. The collars are supposed to take a fix every hour on the half hour, i.e., 0:30, 1:30, 2:30...23:30, (because it sometimes takes longer for the collars to acquire a location the minute of these locations vary from 30-34) but because of a software glitch in the collars, at random times the collars start taking multiple
2013 Feb 01
2
difftime() out by 1 hour
I have a problem with results from difftime being 1 hour different than expected. 2 examples are given below: datetime <- matrix(data=rbind(c("2012-03-31 21:00:00", "2012-04-01 00:00:00", "2012-04-01 03:00:00", "2012-04-01 06:00:00"), c("2012-10-06 21:00:00", "2012-10-07 00:00:00", "2012-10-07 03:00:00",
2010 Dec 16
2
moving average with gaps in time series
I have a time series with interval of 2.5 minutes, or 24 observations per hour. I am trying to find a 1 hr moving average, looking backward, so that moving average at n = mean(n-23 : n) The time series has about 1.5 million rows, with occasional gaps due to poor data quality. I only want to take a 1 hour moving average for those periods that are complete, i.e. have 24 observations in the
2011 Apr 11
0
joining data based upon a moving time window?
I have weather data that was recorded every hour, and location data (X,Y) that was recorded every 4 hours. I want to know what the temperature was at location X,Y. The weather data isn't exactly at the same time. So, I have written this loop for every location to scan through the weather data looking for the "closest" in Date/TIME and extracting the data from that time.
2012 Jul 17
3
NA instead of time stamp
I was wondering why I get <NA> instead of the timestamp in the following. Thanks. > dataDir <- file.path(wd) > localRaw <- read.csv(file.path(dataDir,"LOCAL.csv"), as.is=T,stringsAsFactors = FALSE) > localRaw[1:2,] Year Month Day hour minute second Temp1mab Temp7mab Temp14mab Salinity1mab 1 2009 10 5 0 0 0 11.288 13.675 13.743 33.513
2017 Dec 30
0
10 Minute Time Window Aggregate By Multiple Grouping Variables
Hello All, I have 1M rows of time stamped information about delivery trucks and their trip related information from simulation .Detailed info the column names and attributes for clarity 1. id: alphanumeric factor/character 2. datetime.of.trip.start: POSIXct yyyy-mm-dd hh:mm:ss 3. datetime.of.trip.end: POSIXct yyyy-mm-dd hh:mm:ss 4. trip.distance: numeric, miles 5.
2006 May 25
16
yet another rails site - happycarpools.com
I''m pretty much done with a project I''ve been developing to learn Rails, http://www.happycarpools.com . If you could take a look, that''d be awesome! Feedback would be even more awesome! Probably the coolest thing about making this has been seeing how Rails does *so much* and hardly has any superfluous parts, if any. There are so many features that I initially
2006 Apr 16
12
tired of using defined? all the time
Hi everyone, It seems like every time I want to evaluate a possibly undefined variable I have to use defined? to see that it exists first, so I can''t simply have -- if params[:range_start] > 3 or something like it. I need to have -- if defined? params[:range_start] && params[:range_start] > 3 I can''t even have -- if params[:range_start].nil? This is really
2004 May 17
1
Plotting Time against Date for time series data?
Dear all, I have a data set containing GPS fixes of animal locations. To check that the GPS's are working properly, I would like to plot the time of the fixes (y-axis) against the date of the fixes (x-axis). If all works well, the plot should show four regular fixes per day. The x-axis should be labelled with month/year (i.e. 11/04) and the y-axis by hour from 00 to 24. I would like to
2023 Oct 31
2
[Bug 1720] New: Time-zone bug in hour-of-day parsing or display
https://bugzilla.netfilter.org/show_bug.cgi?id=1720 Bug ID: 1720 Summary: Time-zone bug in hour-of-day parsing or display Product: nftables Version: 1.0.x Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: nft Assignee: pablo at netfilter.org
2007 Apr 13
0
[961] branches/wxruby2/wxwidgets_282/swig: Move wxDateTime typemap into shared file, map to core Time class instead
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!-- #msg dl { border: 1px #006 solid; background: #369; padding:
2006 Jul 18
1
Auto-populating time portion of a datetime field from a form
I see that if I use the date_select helper in my view, then in the generated page, my selects are named obj[datetime_field(1i)] (and 2i and 3i for the other parts). These auto-populate the date portion of my datetime_field. I have another datetime field that I''m presenting the time from and I would like to use a similar scheme to autopopulate it. Currently, I''ve used the
2006 Jun 08
5
AM/PM select
I have a customer that has a request that the select_datetime fields have AM/PM selectors instead of 24 hour time. The rails time and datetime selects seem to only support 24 hour time. I can''t seem to find any information on this. i was wondering if there is already a solution out there, or will i have to roll my own? Sean Wolfe master nerd of i heart squares, inc. 3711 N.
2005 May 11
2
time zones, daylight saving etc.
Hi, I have a whole bunch of data, which looks like: 15/03/2003 10:20 1 15/03/2003 10:21 0 15/03/2003 12:02 0 16/03/2003 06:10 0 16/03/2003 06:20 0.5 16/03/2003 06:30 0 16/03/2003 06:40 0 16/03/2003 06:50 0 18/03/2003 20:10 0.5 etc. (times given on a 24 hour clock) and goes on for years. I have some code:
2013 Feb 08
4
convert 12 time stamp to 24 hour
Readers, For a 12 hour time stamp: > testtime<-("2013-01-01 01:00:01 PM") > testtime [1] "2013-01-01 01:00:01 PM" > testtime24hour<-strftime(testtime,'%H:%M:%S') > testtime24hour [1] "01:00:01" how to convert to 24 hour format so that the object 'testtime24hour' is: '13:00:01' Thanks. -- r2151
2012 Apr 10
1
how to convert seconds to 12 hour time format
Hello everyone, I am wondering if there is any routine in R which can convert time given in 'seconds' unit to the 12 hour time format. For example, suppose the data set looks like x=c(36885,84000,20) #x in seconds I want to get the output as [1] " 11:14:45 AM" [2] " 11:20:00 PM" [3] "12:20:00 AM" Does anyone have any idea? Thanks in advance. Cassie
2007 Jun 20
1
making a Time of Day axis
I am wrestling with time and date data. I came up with a way to plot and label a histogram with "time of day" on the x-axis, but it seemed like a lot more work than should be necessary. Is there a better way to do what I am trying to do? require(chron) # read input data data = read.table("input.dat", header=T) # Create date-time and chron objects datetime =