Displaying 20 results from an estimated 1000 matches similar to: "Double Integration"
2010 Aug 04
4
KS Test question (2)
Hi R Users,
I have two vectors, x and y, of equal length representing two types of
data from two studies. I would like to test if they are similar enough
to use them interchangeably. No assumptions about distributions can be
made (initial tests clearly show that they are not normal).
Here some result:
Two-sample Kolmogorov-Smirnov test
data: x and y
D = 0.1091, p-value < 2.2e-16
alternative
2010 Aug 15
1
greatest common divisor
Hello,
Is there a function in R with which we could find the greatest common
divisor directly?
Or is there a funciton, which could help us to find the remainder of a
division directly?
Best wishes! Thank you!
Your truly, Qing
--
View this message in context: http://r.789695.n4.nabble.com/greatest-common-divisor-tp2326262p2326262.html
Sent from the R help mailing list archive at
2010 Aug 27
2
multivariate distributions
Hi,
How can I generate data from multivariate gamma distribution & multivariate
beta distribution?
I only found command for multivariate normal only.
Many thanks in advance :)
Regards
Rofizah
[[alternative HTML version deleted]]
2010 Jul 22
1
lme4 on Mac OS X
I have been trying to get the lme4 package installed on Mac OS X... with no
success. The Mac OS binary is not available on any CRAN, and I also can¹t
install the package from old source. Has anyone found a solution to this
problem? I am happy to use nlme for now, but I tend to prefer to do my
mixed model analyses with lmer().
Thanks,
Nicholas Griffin
Center for Genome Sciences
Washington
2011 Sep 30
1
Implementing Silverman's Negative Reflection
Hi!
I'm trying to implement in R in an easy way the negative reflection method
described in Silverman (1986) on p.31, ie I have a non-negative dataset and
would like to estimate the density by applying a reflection method where the
reflected points have weight -1.
I thought there should be a way to evaluate the wanted kernel at the
required points, in other words to calculate formula (2.16):
2004 Nov 24
2
an R function to search on Prof. Baron's site
Inspired by the functions that Barry Rawlingson and Dave Forrest posted for
searching Rwiki and R-help archive, I've made up a function that does the
search on Prof. Baron's site (Thanks to Prof. Baron's help on setting up the
query string!):
RSiteSearch <- function(string, restrict="Rhelp", format="long",
sortby="score",
2010 Feb 16
1
Total and heading of portfoilo table
Dear R helpers,
I have two input files as 'quantity.csv' and 'equity_price.csv' as (for example) given below.
'quantity.csv'
GOOG YHOO
1000 100
'equity_price.csv'
sr_no GOOG_price YHOO_price
1 15.22 536.40
2 15.07 532.97
3 15.19 534.05
4
2004 Dec 23
1
searching Jonathan Baron's R Site
First, my site will be down December 27-28 because of a network
upgrade at Penn. It will also be down at least one day before
that, while I upgrade the operating system. (And another day
some time in January because of a planned power outage.)
Second, I have replaced the search engine in my R site:
http://finzi.psych.upenn.edu/
I am now using Namazu instead of HtDig. The direct link to the
2005 Jan 14
1
how to produce 2-d color plots in R
Hello 'R' Users,
I am very new on 'R', so excuse me if I ask something wrong.
I have ASCII data and the colums of the data are looks like :-
!-------------------------
time,yr,mo,dy,hr,min,sec,lat,lon,ht,co2obs,sigma,co2model
--
-
--
!----------------------------
Each column has data value. Now I want to produce 2-d color maps,
for example the plot should look like :-
on
2014 Oct 07
1
Conditional Data Manipulation -Cumulative Product
Hello,
I have three datasets StartSignals, MainData, StopSignals and need to compound the data for each variable in MainData over dates that fall between the Start and Stop signals. (Stop signals are common and the same to all X1:X5 variables). Please see sample below:
The one way I was thinking of doing this project was to setup a nested "FOR" loop and go through the three data
2010 Nov 07
2
stupid R tricks
Hi all,
Just thought I'd post this (maybe) helpful tool I wrote. For people
like me who are bad at keeping a clean environment, it's a time-saver.
#simple command to get only one type of object in current environment
lstype<-function(type='closure'){
inlist<-ls(.GlobalEnv)
if (type=='function') type <-'closure'
2007 Oct 24
5
Error while running YUM UPDATE today
error viewed:
Updating : openssl ####################### [ 1/48]
/sbin/ldconfig: /lib/libstdc++-libc6.2-2.so.3 is not an ELF file - it has
the wr
ong magic bytes at the start.
Updating : openssl ####################### [ 1/48]
/sbin/ldconfig: /lib/libstdc++-libc6.2-2.so.3 is not an ELF file - it has
the wr
ong magic bytes at the start.
Any one
2018 Aug 30
2
Wrong battery.date variable value [APC, usbhid-ups]
On Aug 30, 2018, at 10:05 AM, Ong, Kevin wrote:
>
> The battery.mfr.date is actually the correct value I'm looking for. That is the exact date the battery was last replaced. And yes, it is the correct value displayed in apcupsd.
I think we're on the same page for the battery date. What about the date of manufacture for the UPS - does 2012 seem reasonable?
>
> For the debug
2018 Sep 04
2
WinNUT Client Logs
Hi Charles,
Are there any logs generated by the WinNUT client? I'm trying to configure it for the first time and I cannot make it to work. Here are my settings:
Nut.conf
MODE=netclient
Upsmon.conf
MONITOR ups at pfsense 1 <username> <password> slave
MINSUPPLIES 1
SHUTDOWNCMD "C:\\WINDOWS\\system32\\shutdown.exe -s -t 0"
POLLFREQ 5
POLLFREQALERT 5
HOSTSYNC 15
DEADTIME
2010 Sep 03
4
Generation of uniform random numbers
Dear R helpers
I have following dataset
rate_number = matrix(c(5, 15, 60, 15, 5, 0, 20, 60, 20,0, 10, 20, 40, 20, 10), nrow = 5, ncol = 3)
range_mat = matrix(c(6.25, 6.75, 7.25, 8.75, 9.25, 9.75, 8.5, 9, 9.5, 10.5, 11, 11.5, 4.25, 4.75, 5.25, 5.75, 6.25, 6.75), nrow = 6, ncol = 3)
> rate_number
[,1] [,2] [,3]
[1,] 5 0 10
[2,] 15 20 20
[3,] 60 60 40
2018 Aug 13
5
Wrong battery.date variable value
> On Aug 13, 2018, at 06:17, Charles Lepple <clepple at gmail.com> wrote:
>
> On Aug 12, 2018, at 11:03 PM, Kevin Mychal M. Ong <kevindd992002 at yahoo.com> wrote:
>>
>> Hi,
>>
>> I installed apcupsd through pfsense and noticed some discrepancy with the NUT package. I'm not sure if this is a bug regarding the BATTDATE (apcupsd) and battery.date
2018 Aug 15
2
Wrong battery.date variable value
Kevin,
As Matthijs noted, pfSense uses a circular log file. The default size is ~500KB, which can be a bit small. You can increase the log file size by changing the “Log file size” parameter on the Log management page. Look for the wrench symbol on the system log page (Status / System Logs / System / General). Note that you have to clear the log after changing its size. FWIW, I have mine set to
2018 Aug 30
3
Wrong battery.date variable value [APC, usbhid-ups]
On Aug 30, 2018, at 6:54 AM, Ong, Kevin wrote:
>
> I'm very sorry for the delay here, I've been very swamped with work. Here's the relevant information you guys need:
>
> "upsc APC_BR1500GI" output: https://pastebin.com/rH3W0dbz
> "upsrw APC_BR1500GI" output: https://pastebin.com/tEWv8a3d
> "upscmd -l APC_BR1500GI" output:
2018 Sep 07
2
WinNUT Client Logs
On Fri, 7 Sep 2018, Ong, Kevin wrote:
> Any comments here?
I am not a WinNUT user, but in general NUT clients do not produce their own log
files. If you want more detail, you have to set the debug options and then look
in your system logs.
Upsmon.conf
MONITOR ups at pfsense 1 <username> <password> slave
...
POWERDOWNFLAG /usr/local/ups/etc/killpower
My
2005 Aug 11
4
smbldap-tools unresovled problem.
Hi All,
I am current working on Samba + LDAP PDC in RHEL-4.
I some problem when doing the smbldap-useradd -w command.
When I have a WinXP box try to join the PDC,
smbldap-useradd -w "%u" will add a workstation account to the LDAP tree
with all POSIX attribute but without all the SambaSAMAccount attribute.
So, the WinXP box can find it's workstation account and wouldn't