Displaying 20 results from an estimated 172 matches for "roof".
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2012 Aug 29
5
tapply confusion
Hello
I have a huge data frame with three columns 'Roof' 'Month' and 'Temp'
i want to run analyses on the numerical Temp data by the factors Roof and
Month, separately and together.
For using more than one factor i understand i should use aggregate, but i am
struggling with the tapply for single factor analysis.
> tapply(Temp, I...
2012 Aug 15
4
boxplot help
Hi, im a newbie with very wobbly coding abilities.
Tearing my hair out over getting the boxplot i want...
I have a dataset called 'eagle' which consists of year (2011 or 2012), month
(jan - dec), roof (TT6, TT13 or BARE) and temp (the continuous variable that
i want to plot).
So i want boxplots of the three roof treatments in every month organised in
chronical order along x axis 2011 - 2012.
my code at the moment is:
> boxplot(Temp~Month, data=eagle, at = 1:12 - 0.5, boxwex=0.25, subset=Roo...
2011 Aug 11
1
Mixed effect models
I am using two mixed effect models. Firstly, what I am trying to do is to
compare green roofs abundance with brownfield, green roof with green space
abundance, and finally green
space with brownfield abundance. I am unsure if I have done the
correct model. I have to use a mixed effect model because my data is
nested.
This is the code and output
> model1<-lmer(Total.abundance~Habita...
2009 Jul 21
4
ntp time server
Currently, my time server is a Sun v240 with a 32-pci gps card (with a
proprietary Solaris driver) attached to our gps receiver via an sma
cable up to the roof of my building. As I'm migrating almost all of
our Solaris servers and services over to CentOS, I'd like to know what
other people are using for time server hardware. Any suggestions?
--
Andy Harrison
public key: 0x67518262
2009 Dec 30
5
Find reason for heavy load
My Centos 5 server has seen the average load jumped through the roof
recently despite having no major additional clients placed on it.
Previously, I was looking at an average of less than 0.6 load, I had a
monitoring script that sends an email warning me if the current load stayed
above 0.6 for more than 2 minutes. This script used to trigger perhaps once
an hour du...
2019 Oct 22
5
It was twenty years ago today...
...which didn't work for him but did for me.
Back then Richard, Martin and I all worked for BrightStation, and
Richard and I were working in a small office high above the foyer of St
John's Innovation Centre in Cambridge, UK - just behind the "/" strut
below the highest part of the roof about 1/4 in from the right of the
photo on:
https://en.wikipedia.org/wiki/St_John%27s_Innovation_Centre#/media/File:St_Johns_Innovation_Centre.jpg
This was before the project was called Xapian. Then 18 years ago
(actually to the day):
https://sourceforge.net/p/omseek/mailman/omseek-discuss/?vi...
2013 Dec 12
7
Do I need a dedicated firewall?
Hi All,
So my electricity bill is through the roof and I need to pair down some
equipment.
I have a CentOS 6.5 Server (a few TB, 32gb RAM) running some simple web
stuff and Zimbra. I have 5 static IP's from Comcast. I am considering
giving this server a public IP and plugging it directly into my cable
modem. This box can handle everything with...
2020 Sep 23
2
Raspberry Pi Version of Samba?
...ones. For that to
work a good GPS antenna was necessary (the little antenna which came
with the femtocell just didn't work given the femtocell location and GPS
signal). I chose an active Trimble Bullet III GPS Antenna requiring a 5V
supply that was compatible with the femtocell and could be roof mounted.
Once WiFi calling became available, Sprint dropped support for the
femtocell. So I added a Trimble RES 360 Carrier Board and Rpi2 and
created a Strata I time server. In July of 2017 a lightening strike took
everything out (despite the lightening arrestor) so I migrated to RPI3
with a...
2009 Feb 18
0
life safety system and VOIP
...V antennas, and "fixed wireless" antennas, in areas of
their property which (1) they own, or (2) they lease or rent, and
which are part of their "exclusive use" areas. The "exclusive use"
phrasing covers areas like private patios, private walkways, balconies,
and some roofs and exterior walls - the latter depends on the actual
business arrangement).
The wording which explicitly permits antennas for "fixed wireless
signals" says specifically that it includes wireless signals for
telephone service or high-speed Internet service.
Local and state zoning regul...
2004 Jun 25
2
XP 2.2.8a issues
...er
name. I have changed signorseal to 0 in registry to no avail. Of
course, when the server was NT4, I had no problem. And if the XP boxes
are in workgroup mode rather than domain mode there's also no problem
maping the samba drives.
Any advise would be appreciated, as I'm about to roof test the worthless
w2k server.
2013 May 16
1
Contour lines in a persp plot
Hello folks,
i'm a R beginner and i want to put in a same plot both contour lines
and persp plot.
For example,
fn<-function(x,y){sin(x)+2*y} #this looks like a corrugated tin roof
x<-seq(from=1,to=100,by=1) #generates a list of x values to sample
y<-seq(from=1,to=100,by=1) #generates a list of y values to sample
z<-outer(x,y,FUN=fn) #applies the funct. across the combos of x and y
persp(z) #plots without gridlines
contour(z) # for contour lines
i want this in a...
2005 Aug 09
2
Load Testing
Guys.
How and which tools to use to load test an asterisk install? Say for
example, you need to see how many calls can be routed thru before losing
quality and making the cpu jump to the roof?
2016 Mar 31
3
DNS issues after FSMO seize
...ing transfer/seize fsmo roles... If I read things right if the
original fsmo role holder has been demoted prior to identifying the failure
samba-tool won't be able to query the original DC and manual intervention
will be required?
Please advise. This client is about ready to throw me off the roof and
abandon the system for quill and ink by candle light. I'm considering just
going with it.
JS
2013 Jan 22
2
fail-over, redundancy, bdc, multi-dc-domain
...st generally, how one would have done a
BDC/Redundant server under OpenLDAP Samba3.
However, rolling your own multi-domain-controller was fairly daunting
[for me] under Samba3 / OpenLDAP.
I've been very interested in Samba4 for the more integrated nature of
having LDAP/DNS/Samba all under one roof. [i.e. Fewer places where I
can screw it up horribly.]
However I'm also interested in how one can handle fail-over. I don't
need something totally seamless and "big-iron" style. A backup box
that would need some manual intervention would be fine.
So, something like an rsync'...
2018 Jun 07
0
Are more then one overlay possible without recieving a "Permission denied"?
I've created a backing chain like this. FirstFollr.ovl is an overlay to Base.img and so on.
Base.img (ok - Win 10 Installation starting)
FirstFloor.ovl (ok - Win 10 Installation starting)
SecondFloor.ovl (permission denied -> Base.img) => assumed Bug
Roof.ovl (permission denied -> Base.img) => assumed Bug
Using virsh / virt-manager, I can only start Base and FirstFloor. Starting Second and Roof are failing.
What's wrong?
Details are described in:
https://bugzilla.redhat.com/show_bug.cgi?id=1588373
System infos:
Compiled agai...
2017 Mar 16
1
Dovecot 2.2.27 proxy - enforcing per client IP connection limits
...whether installing Solr would alleviate this: it wouldn't
directly address the connection limit problem, but perhaps it can
return results fast enough to keep the concurrent connections
count down.
Can anyone with Solr installed confirm/refute this: does installing
Solr keep iOS clients from roofing the connection count?
Joseph Tam <jtam.home at gmail.com>
2008 Jul 20
1
max of MENU ROWS?
Hi,
I've seem to hit the roof of "MENU ROWS". I've got 15 entries in the
menu, and thus I've set "MENU ROWS 15" in my cfg. But that makes the
TABMSG get partly written over the last entry. Also, the AUTOBOOT
message gets written over the bottom border of the menu.
I get these results with boot vers...
2006 Nov 08
2
A few Speex AEC+preprocessor examples
The echo suppression in SVN is shaping up quite nicely!
I have also observed some - occasional, apparently data-dependent -
misbehaviour in AGC.
http://www.surfnonstop.com/~bandit/speex/echocard1/
2009 May 27
1
contour lines on persp plot
...est some ways to replace the grid with contour lines, to
create a 3-dimensional contour map?
Thanks for any help.
Here is an example of what I have so far:
#to create a perspective plot; plots funct. across all combos of x and y
fn<-function(x,y){sin(x)+2*y} #this looks like a corrugated tin roof
x<-seq(from=1,to=100,by=1) #generates a list of x values to sample
y<-seq(from=1,to=100,by=1) #generates a list of y values to sample
z<-outer(x,y,FUN=fn) #applies the funct. across the combos of x and y
persp(z,col='lightgray',shade=.5,border=NA,) #plots without gridlines
2010 Mar 07
1
Some hints for the R beginner
...get
people up and running with R as quickly as
possible.
Direct access to it is:
http://www.burns-stat.com/pages/Tutor/hints_R_begin.html
JRR Tolkien wrote a story (sans hobbits) called
'Leaf by Niggle' that has always resonated
with me. I offer you an imperfect, incomplete
tree (but my roof is intact).
Suggestions for improvements are encouraged.
--
Patrick Burns
pburns at pburns.seanet.com
http://www.burns-stat.com
(home of 'Some hints for the R beginner'
and 'The R Inferno')