Displaying 20 results from an estimated 3000 matches similar to: "Generating a "conditional time" variable"
2010 Mar 01
1
Generating variable from 2 others in dataframe
Suppose I have the following dataframe called test:
test<-data.frame(year=rep(1990:2003,5),id=gl(5,length(1990:2003)),eif=as.vector(sapply(1:5,function(z){a<-rep(0,length(1990:2003));a[sample(1:length(1990:2003),sample(1:2,1))]<-1;a})))
year id eif
1990 1 0
1991 1 0
1992 1 0
2000 1 1
1994 1 0
1995 1 0
2001 1 0
1997 1 1
....
I want to create a new variable in
2006 Mar 29
9
Ftp upload shaping 2 ISP\'s problems....
I would lilke to shape upload ftp bandwidth in a dual ISP setup
[shorewall show connections]
tcp 6 431215 ESTABLISHED src=192.168.2.89 dst=83.xxx.xxx.23 sport=1487 dport=21 src=83.xxx.xxx.23 dst=10.0.11.2 sport=21 dport=1487 [ASSURED] use=2 mark=1
[tcdevices]
#INTERFACE IN-BANDWITH OUT-BANDWIDTH
$EIF 970kbit 245kbit
$LIF 970kbit 245kbit
2010 May 18
3
About option U in Dial Ast version 1.6.2
Has any one used this?
U(x[^arg[^...]]):
x - Name of the subroutine to execute via Gosub
arg - Arguments for the Gosub routine
Execute via Gosub the routine <x> for the *called* channel before
connecting to the calling channel. Arguments can be specified to
the Gosub
using '^' as a delimiter. The Gosub routine can set the variable ${GO
2003 Apr 06
5
Odd and Even
Hi,
I'm trying to create a function, jim(p) which varies
depending on whether the value of p is odd or even. I
was trying to use th eIf function, but i cant work out
a formula to work out if p is odd or even.
Thanks,
Dave
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2010 Jun 11
5
Issues creating tables in mysql tests
Hello,
I''m a beginner, so any hints are appreciated; I''m still trying to find my
way around Rails code. For a bug I''ve found I need to create a table called
"values" so I added this:
create_table :values do |t|
t.integer :value
end
among the other table creations in
activerecord/test/cases/migration_test.rb. Is that ok? But then, when I run
the tests
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use
2007 Sep 25
2
Need help with function writing
Hello:
If anyone could guide me with this I would greatly appreciate it. Thanking you in advance for your assistance.
Using a 3-level input factor alternative so that a function(below) can compute both a two-sided and one-sided p-values. Making the two-sided test the default. And produce output information about which alternative was tested. Where would I place the ifelse statement?
2007 Jul 27
3
(PR#9811) sequence(c(2, 0, 3)) produces surprising results,
This is as doumented, and I think you could say the same thing of seq().
BTW, sequence() allows negative inputs, and I don't think you want
sum(input) in that case.
I've never seen the point of sequence(), but it has been around in R for a
long time. It is used in packages eRm, extRemes, hydrosanity, klaR, seas.
Who knows what people have in private code, so I don't see any
2014 Aug 20
1
[RFC PATCH 11/11] x86/MSI: Refactor x86 MSI code
> -----Original Message-----
> From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org]
> On Behalf Of Yijing Wang
> Sent: Saturday, July 26, 2014 8:39 AM
> To: linux-kernel at vger.kernel.org
> Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org;
> Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm-
> kernel at
2014 Aug 20
1
[RFC PATCH 11/11] x86/MSI: Refactor x86 MSI code
> -----Original Message-----
> From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org]
> On Behalf Of Yijing Wang
> Sent: Saturday, July 26, 2014 8:39 AM
> To: linux-kernel at vger.kernel.org
> Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org;
> Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm-
> kernel at
2011 Oct 08
1
HWEBayes, swapping the homozygotes genotype frequencies
I evaluated the Bayes factor in the k=2 allele case with a "triangular"
prior under the null as in the example in the help file:
HWETriangBF2(nvec=c(88,10,2))
[1] 0.4580336
When I swap the n11 entry and n22 entry of nvec, I received totally
different Bayes factor:
>
> HWETriangBF2(nvec=c(2,10,88))
[1] 5.710153
>
In my understanding, defining the genotype frequency as
2010 Dec 20
5
DIALSTATUS on CANCEL
Hello,
We have a strange situation (asterisk 1.6.2.14), where we get a result for
DIALSTATUS for BUSY and No-ANSWER, but nothing for CANCEL.
This is the (relevant) test dialplan:
--------------------------------
[incoming-private]
exten => _X., n, Dial(SIP/1001,30)
exten => _X., n, NoOp(${DIALSTATUS})
exten => _X., n, Gosub(incoming-status,s-${DIALSTATUS},1)
[incoming-status]
exten
2014 Aug 20
1
[RFC PATCH 10/11] PCI/MSI: Split the generic MSI code into new file
> -----Original Message-----
> From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org]
> On Behalf Of Yijing Wang
> Sent: Saturday, July 26, 2014 8:39 AM
> To: linux-kernel at vger.kernel.org
> Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org;
> Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm-
> kernel at
2014 Aug 20
1
[RFC PATCH 10/11] PCI/MSI: Split the generic MSI code into new file
> -----Original Message-----
> From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org]
> On Behalf Of Yijing Wang
> Sent: Saturday, July 26, 2014 8:39 AM
> To: linux-kernel at vger.kernel.org
> Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org;
> Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm-
> kernel at
2007 Sep 24
1
hypothesis testing
This was sent to me by someone on the R-list ( I don't know her ) but I
don't have time to look at this right now so I told her I would send
it to the R-list because she said it keeps getting bounced when she
sends it.
#=======================================================================
====================================================================
I am a bit confused with
2010 Nov 28
1
faster base::sequence
Hello,
Based on yesterday's R-help thread (help: program efficiency), and
following Bill's suggestions, it appeared that sequence:
> sequence
function (nvec)
unlist(lapply(nvec, seq_len))
<environment: namespace:base>
could benefit from being written in C to avoid unnecessary memory
allocations.
I made this version using inline:
require( inline )
sequence_c <- local( {
2010 Dec 23
2
python-like dictionary for R
Hi,
I was wondering if anyone has played around this this package called
"rdict"? It attempts to implement a hash table in R using skip lists. Just
came across it while trying to look for simpler text manipulation methods:
http://userprimary.net/posts/2010/05/29/rdict-skip-list-hash-table-for-R/
Cheers,
Paul
[[alternative HTML version deleted]]
2010 Nov 25
6
help: program efficiency
hey guys,
I am working on a function to make a duplicated value unique. For example,
the original vector would be like : a = c(2,1,1,3,3,3,4)
I'll like to transform it into:
a.nodup = 2, 1.01, 1.02, 3.01, 3.02, 3.03, 4
basically, find the duplicates and assign a unique value by adding a small
amount and keep it in order.
I come up with the following codes, but it runs slow if t is large. Is
2010 Sep 16
5
a2billing
Hey there,
I am trying to setup a2billing on asterisk 1.6 , but ,when I try to access its web page I see the a2billing directories:Index of /a2billingNameLast modifiedSizeDescriptionParent Directory -admin/15-Sep-2010 19:19-agent/15-Sep-2010 19:21-common/15-Sep-2010 19:18-customer/15-Sep-2010 19:20-Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny8 with Suhosin-Patch Server at
Att,
Flavio Roberto