Displaying 20 results from an estimated 400 matches similar to: "Accessing examplars in apcluster (apcluster package)"
2013 Apr 12
2
model frame and formula mismatch in model.matrix()
Hello everyone,
I am trying to fit the following model
All X. variables are continuous, while the conditions are categoricals.
model <- lm(X2
2009 Jun 24
2
change the height or scale of the y axis
Hallo, All,
I have a question about changing the height or scale of the y axis. When I
use following two R codes, I can get two plots. Please look at the y axes,
the number of indices (x1, x2, ?) on the y axis in the first plot is smaller
than that in the second plot, and hence the space between any two indices in
the first plot is wider than that in the second plot. As the number of
indices
2012 May 25
2
Query about creating time sequences
Hi All,
I have a query about time based sequences. I know such questions have been
asked a lot on forums, but I couldnt find the exact thing that I was
looking for.
I want to create a time-based sequence which will mimic the trading window
AND would span multiple days. Something like below:
"2011-01-03 09:15:00 IST"
"2011-01-03 09:15:01 IST"
....
....
....
"2011-01-03
2012 Aug 08
1
basehaz() in package 'Survival' and warnings() with coxph
Hello,
I have a couple of questions with regards to fitting a coxph model to a data
set in R:
I have a very large dataset and wanted to get the baseline hazard using the
basehaz() function in the package : 'survival'.
If I use all the covariates then the output from basehaz(fit), where fit is
a model fit using coxph(), gives 507 unique values for the time and the
corresponding cumulative
2012 Aug 09
1
basehaz() in package survival and warnings with coxph
I've never seen this, and have no idea how to reproduce it.
For resloution you are going to have to give me a working example of the
failure.
Also, per the posting guide, what is your sessionInfo()?
Terry Therneau
On 08/09/2012 04:11 AM, r-help-request at r-project.org wrote:
> I have a couple of questions with regards to fitting a coxph model to a data
> set in R:
>
> I have a
2013 Jan 09
0
Version 1.3.0 of apcluster package on CRAN
Dear colleagues,
This is to inform you that Version 1.3.0 of the R package apcluster has
been released on CRAN yesterday. We did a major extension and overhaul
of the package. Most importantly, we added Leveraged Affinity
Propagation in fulfillment of multiple users requests. It should now be
much easier to cluster large data sets. Apart from this extension, the
interfaces to apcluster() and
2013 May 14
0
apcluster webinar: Thursday, June 13, 2013, 7:00pm CEST
Dear colleagues,
This is to inform you that I will be giving a webinar on the apcluster
package on Thursday, June 13, 2013, 7:00pm CEST (10:00am PDT).
The outline of the one-hour webinar is as follows:
- Introduction to affinity propagation (AP) clustering
- The apcluster package, its algorithms, and visualization tools
- Live apcluster demonstration
- Question and Answer period
To register
2013 Apr 23
0
Version 1.3.1 of apcluster package on CRAN
Dear colleagues,
This is to inform you that Version 1.3.1 of the R package apcluster has
been released on CRAN. We did a major improvement of heatmap and
dendrogram plotting, as well as several minor improvements of the
package. For more details, see the following URLs:
http://www.bioinf.jku.at/software/apcluster/
http://cran.r-project.org/web/packages/apcluster/index.html
Best regards,
2015 Nov 12
2
fail: doveadm backup -s "<state>" with a huuge number of mailboxes
Hello,
I'm using 2.2.13.
For syncing I'm using repetitions of about the
following (simplified for readability):
state_file=.s
doveadm \
-o imapc_master_user=<master> \
-o imapc_password=<pw> \
-o imapc_host=<host> \
-o mail_fsync=never \
backup -s "$(<.s)" -u "<user>" -R
2007 Nov 20
9
Testing Models without fixtures
Hi,
I would like to test a sorting method that is in the user model, it''s
a class method called search.
What I would like to do is create 2 users and load the test database
with just those 2 users, so that I can call
User.search("john") and it would return those two users.
Not sure how to clear the test database and populate it just with
these 2 users for that specific
2005 Dec 16
6
extending prototype''s classes
Hi, I''m relatively new to javascript programming, and OOP in general, so
please be nice to me ;)
My question is:
I''d like to extend the Form class in prototype to have a Disable function that
will disable all of the fields in a form.
I''ve already written a function to do this, but I''d like to include it in my
own library so I can access it easily and also
2010 May 26
3
cluster analysis and supervised classification: an alternative to knn1?
Hi,
I have a 1.000 observations with 10 attributes (of different types: numeric,
dicotomic, categorical ecc..) and a measure M.
I need to cluster these observations in order to assign a new observation
(with the same 10 attributes but not the measure) to a cluster.
I want to calculate for the new observation a measure as the average of the
meausures M of the observations in the cluster
2018 Jan 22
1
How to address the following: CRAN packages not using Suggests conditionally
On 01/22/2018 08:40 AM, Ulrich Bodenhofer wrote:
> Thanks a lot, I?aki, this is a perfect solution! I already implemented
> it and it works great. I'll wait for 2 more days before I submit the
> revised package to CRAN - in order to give others to comment on it.
It's very easy for 'pictures of code' (unevaluated code chunks in
vignettes) to drift from the actual
2015 Mar 19
2
[LLVMdev] [LV] possible `vector.memcheck` regression when using `llvm.loop` and `llvm.mem.parallel_loop_access`
It seems that at some point in the not-so-distant-past that the loop
vectorizer gained the ability to vectorize loops without explicit
`llvm.loop` & `llvm.mem.parallel_loop_access` metadata. While that's
awesome, there seems to be a regression in that
`llvm.mem.parallel_loop_access` metadata doesn't make it into the alias
analysis, and therefore a `vector.memcheck` basic block is
2007 Mar 10
3
long character string problem
Hi All
I am having 2 very long character strings (550chars) and I want to put them as
expressions together with c(). The problem is that I also get these
double-quotes, as seen below in 'fct'. How can I remove these double-quotes? I
tried as.name() but it did not work (because of size?). These are creating
trouble with subsequent programs, which I tested with strings that for some
2009 Jan 08
1
how many quad T1 cards
Jerry, back in August you were thinking about putting 4 T1 cards in a
single box--did you end up doing that and how did it work out? We're
looking at 700-800 lines for an app and are trying to figure out how
many machines we'll need.
Has anyone else done more than 2 quad T1 cards?
--
Scott Plante, CTO
Insight Systems, Inc.
(+1) 404 873 0058 x104
splante at insightsys.com
2005 Mar 11
1
trouble loading R function code
I created an R function offline with a text editor and saved it as fhv.R
When I type in
load(file="fhv.R")
I get the message
Error: bad restore file magic number (file may be corrupted)-- no data
loaded
I've checked the file, and it opens up fine in Notepad and other text
editors. I also tried this from another folder and got the same message.
What's going on?
Thanks in advance.
2008 Jul 06
4
Method for checking automatically which distribtions fits a data
Hi,
Suppose I have a vector of data.
Is there a method in R to help us automatically
suggest which distributions fits to that data
(e.g. normal, gamma, multinomial etc) ?
- Gundala Viswanath
Jakarta - Indonesia
1998 Sep 18
4
Printer banner always 'nobody'
I've had this problem as long as I've been using samba: every time
anyone prints from a PC they get a banner page labeling them 'nobody.'
Now, I realize this has to do with the guest account being 'nobody,' and
the server is passing that name to the printer. It can get very
frustrating, though, when lots of folks use the same printer and all of
the jobs have the same name
2015 Mar 19
2
[LLVMdev] [LV] possible `vector.memcheck` regression when using `llvm.loop` and `llvm.mem.parallel_loop_access`
Adam,
Please find the attached test case (run with ToT opt -O3). As you can see,
`y_body` successfully is vectorized, though %33 and %46 are deemed MayAlias
despite their exclusive use in loads ands stores marked with
`llvm.mem.parallel_loop_access`.
Many Thanks,
Josh
On Thu, Mar 19, 2015 at 12:55 PM, Adam Nemet <anemet at apple.com> wrote:
>
> > On Mar 19, 2015, at 9:43 AM,