Displaying 20 results from an estimated 200 matches similar to: "Write date class as number of days from 1970"
2008 Apr 20
4
[Bug 15623] New: Support for Vimeo.com
http://bugs.freedesktop.org/show_bug.cgi?id=15623
Summary: Support for Vimeo.com
Product: swfdec
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: enhancement
Priority: high
Component: plugin
AssignedTo: swfdec at lists.freedesktop.org
ReportedBy:
2008 Apr 20
2
[Bug 15620] New: swfdec git compilation fails @ swfdec-gtk in ubuntu hardy
http://bugs.freedesktop.org/show_bug.cgi?id=15620
Summary: swfdec git compilation fails @ swfdec-gtk in ubuntu
hardy
Product: swfdec
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: blocker
Priority: highest
Component: library
AssignedTo: swfdec at
2013 Mar 07
2
Recording with MixMonitor and AGI
Hi,
I am developing a call recording application on Asterisk 11.2 and have this configuration in my dialplan:
[macro-ccdev2-rec]
exten => s,1,MixMonitor(${ARG1},b)
[outgoing-originate]
exten => _X.,1,NoOp(Will send call to ${EXTEN})
exten => _X.,n,Dial(SIP/${EXTEN}@x.y.z)
[outgoing-originate-rec]
exten => h,1,Agi(agi://localhost/ajpbx.agi?path=uploadrec&callid=${CC_CALLID})
2006 May 05
5
large data set, error: cannot allocate vector
Why am I getting the error "Error: cannot allocate vector of size
512000 Kb" on a machine with 6 GB of RAM?
I'm playing with some large data sets within R and doing some simple
statistics. The data sets have 10^6 and 10^7 rows of numbers. R
reads in and performs summary() on the 10^6 set just fine. However,
on the 10^7 set, R halts with the error. My hunch is that
2012 Nov 10
4
help on date dataset
Hi everybody,
I am beginer in R and I need your precious help.
I want to create a small function in R as in sas to retrieve date.
I have a file with data that import in R.
DATE PAYS nb_pays.ILI.
1 24/04/2009 usa 0
2 24/04/2009 usa 0
3 24/04/2009 Mexique 0
4 24/04/2009
2007 Jul 19
6
Anyone succeeds HVM on latest x86-64 xen
I tried latest xen and linux-xen staging tree, but failed to run HVM
domain on x86-64 environment. domU creation is OK.
However the weird thing is not HVM domain itself. Instead system
crashed on dom0 context. I saw once with some stack dump that
xen''s page fault handler is executed on a dom0''s stack which then
causes nested page fault due to unable to fetch vcpu pointer.
2008 Jan 02
3
Find missing days
Hi,
I have a data.frame like this:
y <- rnorm(60)
lev <- gl(3,20, labels=paste("lev", 1:3, sep=""))
date1 <- as.Date(seq(ISOdate(2007,9,1), ISOdate(2007,11,5),
by=60*60*24))
date1 <- date1[-c(3,4,15,34,38,40)]
df <- data.frame(lev=lev, date1=date1, y=y)
I would like to produce a new data.frame with missing days in df$date1
in each df$lev, like this:
lev
2009 Jul 11
2
Date conversions
Hi all,
I'm having a little bit of trouble with some date conversions and
am hoping someone can help me out. Thanks in advance.
OK, I have two sources of data that provide date info in a csv file
differently. I've attached a small zipped file with two text files
that illustrate both. (Is it ok to send attachments to this list? Not
sure. It's very small.) I need to be able to
2013 Feb 13
3
date and matrices
Hi Elisa,
Try this:
date1<-format(seq.Date(as.Date("1991.1.1",format="%Y.%m.%d"),as.Date("1996.12.31",format="%Y.%m.%d"),by="day"),"%Y.%m.%d")
?length(date1)
#[1] 2192
mat1<-matrix(c(.314,.314,.273,.273,.236,.236,.236,.236,.273,.314,.403,.314),ncol=1)
res1<-
2006 Dec 28
3
Dates in R
Hello all,
Can somebody point me to references or provide some code on dealing with
this date issue. Basically, I have two vectors of values that represent
dates. I want to convert these values into a date format and subtract the
differences to show elapsed time in days. More specifically, here is the
example:
Date1 Date2
032398 061585
032398 061585
111694 101994
111694
2005 Feb 24
2
Row median of Date class variables in a data frame
I am trying to calculate the median of each row of a
data frame where the data frame consist of
columns of class Date.
Below are my test data and best attempt at using apply.
I didn't see a solution via Google or the Baron search
site.
I'd be grateful for any suggestions or solutions.
I'm using R 2.0.0 on Mac OS X.
Thank you,
Stephen Weigand
### Test data
date1 <- c(1000,
2009 Jan 21
3
Error as.Date on Invalid Dates
Hi All,
I have an script in R which accepts user inputs for certain parameters,
particularly dates, which the user inputs as character strings.
eg:
> date1 <- "2009-01-21"
The script later parses the input via the as.Date function:
> as.Date(date1)
However, as.Date encounters an error when the string does not represent an
actual date.
eg:
> date1 <-
2006 Apr 17
1
Function for computing the difference between 2 dates in months
Folks:
With the help of David L. Reiner, I've developed a function that
computes the number of months between 2 dates, x and y.
num.months <- function ( x , y )
{
x <- as.Date( x )
y <- as.Date( y )
seeq <- seq(from=x , to=y , by="months")
ans <- length( seeq ) - 1
if ( max( seeq) > y ) ans <- ans -1
ans
}
To ease your reading this function, I've
2008 Mar 29
5
[Bug 15252] New: X crashes on start with Geforce 7000M VGA
http://bugs.freedesktop.org/show_bug.cgi?id=15252
Summary: X crashes on start with Geforce 7000M VGA
Product: xorg
Version: 7.3
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
2008 Jun 29
1
Calculating quarterly statistics for time series object
I have time series observation on daily frequencies :
library(zoo)
SD=1
date1 = seq(as.Date("01/01/01", format = "%m/%d/%y"), as.Date("12/31/02", format = "%m/%d/%y"), by = 1)
len1 = length(date1); data1 = zoo(matrix(rnorm(len1, mean=0, sd=SD*0.5), nrow = len1), date1)
plot(data1)
Now I want to calculate 1. Quarterly statistics like mean, variance etc
2013 Apr 13
2
Comparison of Date format
Hi,
?In the example you provided, it looks like the dates in Date2 happens first.? So, I changed it a bit.?
DataA<- read.table(text="
ID,Status,Date1,Date2 ??? ??? ??????
1,A,3-Feb-01,15-May-01 ??? ???
1,B,15-May-01,16-May-01 ??? ???
1,A,16-May-01,3-Sep-01 ??? ??? ??? ??? ???
1,B,3-Sep-01,13-Sep-01 ??? ??? ??? ??? ???
1,C,13-Sep-01,26-Feb-04 ??? ??? ??? ??? ???
2009 Dec 09
1
reshape() makes R run out of memory (PR#14121)
Full_Name: Alexander L. Belikoff
Version: 2.8.1
OS: Ubuntu 9.04 (x86_64)
Submission from: (NULL) (67.244.71.200)
I'm trying to reshape the following data frame:
ID DATE1 DATE2 VALUE_TYPE VALUE
'abcd1233' 2009-11-12 2009-12-23 'TYPE1' 123.45
...
VALUE_TYPE is a string and is a factor with only 2 values
2013 Jan 04
2
Can you help me please
HI Fares,
You could try this:
dat1<- read.table(text="
date????? donation
3jan2003?? 20235
4jan2003?? 25655
5jan2003?? 225860
6jan2003?? 289658
7jan2003?? 243889
8jan2003?? 244338
9jan2003?? 243889
",sep="",header=TRUE,stringsAsFactors=FALSE)
The post is not very specific as to what you need.? I hope this works for you.
library(xts)
2013 Feb 19
1
data format
Hi,
Try this:
el<- read.csv("el.csv",header=TRUE,sep="\t",stringsAsFactors=FALSE)
?elsplit<- split(el,el$st)
?
datetrial<-data.frame(date1=seq.Date(as.Date("1930.1.1",format="%Y.%m.%d"),as.Date("2010.12.31",format="%Y.%m.%d"),by="day"))
elsplit1<- lapply(elsplit,function(x)
2006 Jan 15
4
form inputs resetting on sumbit
I searched for forum for something about this but couldn''t find
anything.
For example I have this in my view: (you enter start/end dates from
dropdowns, pick a category and a report is generated.)
<%= start_form_tag :action => ''display_report'' %>
From: <%= date_select ''report'', ''date1'' %> <br />
To: <%=