Displaying 20 results from an estimated 400 matches similar to: "Simulating points from GLM corresponding to new x-values"
2013 Feb 09
3
help on plotting series with different x-axis values on a graph with one x-axis
Hi,
I have run into this problem a couple of times now and hope you can help!
If I want to plot mulitiple series with differing x-axis values (however, all in the same range) in 1 plot with one common axis R obstruses the plots.
E.g. if I plot water content against time and I start with the sampler at 5 cm depth, it plots that one right.
But the next depth, 15 cm, is measured at slightly
2003 Dec 09
1
Importing TIFF files into a R matrix
Hi
I am facing a problem where I would like to import a TIFF image (of spots on a nylon filter) into R (into a matrix for example). When plotting the matrix using fx. scatterplot3d I would then be able to see how the pixel-intensities are distributed in "spot-areas" on the filter - which would be very helpful.
Does anynone know of a way to do this?
Best regards,
Peter Hagedorn
...
2008 Jun 10
2
How to join data.frames and vectors of different length, in an inteligent way?
I have a data set something like this:
"YYYY", "Value"
1972 , 117
1984 , 73
1969 , 92
1976 , 113
1999 , 80
1996 , 78
1976 , 98
1984 , 106
1976 , 99
it could be created with:
> dafSamp <- data.frame(cbind(c(1972,1984,1969,1976,1999,1996,1976,1984,1976),c(117,73,92,113,80,78,98,106,99)))
The real dataset is of cause much larger, app. 100.000 samples
2008 Jun 15
3
Using checkpassword to block ips?
Hi new to the list, but we are a long time user of Dovecot via DirectAdmin
control panel.
We, like everyone else, are seeing an increase in dictionary attacks of
POP/IMAP. We want to block them.
I've searched the mailing list and found a few recommended fail2ban, which
really won't work for our case. We need to do this over many machines and
not one or two. We also like to gather
2012 Apr 26
1
Aggregate function for comparison stats
Hi,
I have a data.frame which contains timeseries from several different
locations, which I want to compare against each other for example
calculating RMSE, or normalized mean bias of each location against the
others. An example of this is the cor function where I can put in a
data.frame and get the correlation of each location compared to the
others in the data.frame eg.
2003 Feb 17
2
Q: libreadline.so.4.1 problems on Alpha/Linux
Dear List
I'm trying to run R on a DIGITAL Alpha / Linux RedHat 7.2
The .rpm requires libreadlin.so.4.1
RedHat 7.2 comes with libreadline.so.4.2
I installed the R-1.6.0-1.aplha.rpm with option --nodeps, since it otherwise
complained that the required libreadline.so.4.1 was missing.
This seemed to be the only unsatisfied dependency, at least that was the
only one mentioned when installing
2007 Sep 17
2
What's the corresponding function in R for lo() function in S-PLUS?
Dear friends,
In S-PLUS, we can use the following argument, but not in R.
mode12 <- gam(score1 ~ lo(latitude) + lo(longitude))
I searched the help in S-PLUS, it says lo() Allows the user to specify a
Loess fit in a GAM formula, but i didn't find the correponding function in
R.
Anybody knows how to do the similar task in R?
Thanks very much.
--
With Kind Regards,
oooO:::::::::
1998 Sep 16
1
prob: no authority to log on from this station
About 3 month ago, I installed samba on a university linux box. I edited
the smb.conf so that filesharing worked for me from a Windows NT 4
workstation. The problem is that it doesnt work anymore, maybe because of
service pack 3? I dont know.
I get this messages when I try to access my home-directory from the NT
workstation:
translated from danish, offcourse:
"no authority to log on from
2007 May 18
2
Endless Password Expiration in 3.0.25
People who have reported this bug (Endless Password Expiration in
3.0.25, bugzilla id #4630) can you please let me know if you're
working on 64-bit machines please ? I'm trying to track this
down for 3.0.25a and am working on a theory....
Jeremy.
2012 Dec 16
3
how to handle NA values in aggregate()
Dear All:
I am trying to calculate four columns' means in a dataframe like this:
FID MID IID EW_INCU EW_17.5 EMW EEratio
1 4621 TWF2H5 45.26 NA 15.61 NA
1 4621 TWF2H6 48.02 44.09 13.41 0.3041506
2 4630 TWF2H19 51.44 47.81 NA NA
2 4631 TWF2H21 NA 52.72 16.70
2006 Jun 27
8
Avaya 4610sw SIP setup problem
Hi all,
I've been pulling my hair out for two days over this problem... I did *a
lot* of Googling around, I searched the list archives to no avail - no
one has the same problem!
I have two Avaya 4610sw phones. I installed the latest SIP firmware
using the TFTP server. So far everything looks good. Each time the phone
boots, it retrieves the 46xxsettings.txt from the TFTP server. My
problem
2009 Oct 23
3
tdb locking issue - Solaris 10 and Samba 3.0.33
(Yes, I should upgrade Samba to 3.0.35).
We're running the Sun provided Samba daemon (SUNWsmbau and friends) on
Solaris 10 Generic_138888-08 (sparc).
Lots of Windows clients (mixed XP, 2003, 2008) hit this server and
periodically we'll start seeing smbd processes begin piling up. These
processes can't be killed with a normal kill -- only kill -9 will do
the trick.
In the past
2006 Jan 05
1
[REQ] Document, post, DHH talk about "Why Rails ?"
Hello,
I''m writing internal slides (fr government) presenting RoR, perhaps
soon in CC licence.
Can you point me to some reference where "Rails History" or "Why DHH
choose to develop is "own" Framework" are discuted ?
In fact I try to answer the background question "Why another framework ?"
Thanks!
Ciao''
2011 Oct 23
3
How to create a new variable based on parts of another character variable.
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2017 Jun 13
0
How to remove dead peer, osrry urgent again :(
On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com>
wrote:
> We can also do "gluster peer detach <hostname> force right?
Just to be sure I setup a test 3 node vm gluster cluster :) then shut down
one of the nodes and tried to remove it.
root at gh1:~# gluster peer status
Number of Peers: 2
Hostname: gh2.brian.softlog
Uuid:
2017 Jun 13
1
How to remove dead peer, osrry urgent again :(
On Tue, 13 Jun 2017 at 06:39, Lindsay Mathieson <lindsay.mathieson at gmail.com>
wrote:
>
> On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com>
> wrote:
>
>> We can also do "gluster peer detach <hostname> force right?
>
>
>
> Just to be sure I setup a test 3 node vm gluster cluster :) then shut down
> one of the nodes
2011 Oct 24
1
How to create a new variable based on parts of another character variable: A generalization
... Well, this works in this simple case, but is too clumsy for a general
formulation of this problem: given a "dictionary" consisting of two
character vectors of unique "names" (or two columns in a data frame), x and
y, how does one convert a factor z with levels in x into the corresponding
equivalent with levels in y?
There are likely a zillion ways to do this with various
2003 Nov 26
2
corrupted empty message with CVS
with CVS as of an hour ago i'm seeing corruption of messages (in an mbox)
with an empty message body.
for example, here's what i have in my test INBOX right after receiving the
empty message:
--- top of INBOX ---
>From dean at arctic.org Tue Nov 25 19:02:23 2003
Return-Path: <dean at arctic.org>
Delivered-To: dgtest at arctic.org
Received: (qmail 3626 invoked by uid 500); 26
2005 Mar 24
1
Histogram over times (without dates)
Dear Group,
Having a character vector like this one:
[1] "03:38:55" "07:42:38" "08:04:27" "08:17:13" "08:41:14" "08:46:58"
[7] "08:47:11" "08:53:51" "08:57:51" "08:58:56"
I try to do a histogram over times of a day. All I want to know, if my solution is proper or if there is another
2005 Jan 17
2
Omitting constant in ols() from Design
Hi!
I need to run ols regressions with Huber-White sandwich estimators and
the correponding standard errors, without an intercept. What I'm trying
to do is create an ols object and then use the robcov() function, on the
order of:
f <- ols(depvar ~ ind1 + ind2, x=TRUE)
robcov(f)
However, when I go
f <- ols(depvar ~ ind1 + ind2 -1, x=TRUE)
I get the following error:
Error in