This list is not here to do your homework... Even if you plan to pay !
Olivier.
--
Olivier Crouzet
LLING - Laboratoire de Linguistique de Nantes - EA3827
Université de Nantes
-Original Message-
From: Richard Lerner richa...@uchicago.edu
Sender: r-help-bounces@r-project.orgDate: Tue, 23
On 24/09/14 17:31, Mohan Radhakrishnan wrote:
Hi,
I have streaming data(1 TB) that can't fit in memory. Is there a
way for me to find the median of these streaming integers assuming I can
fit only a small part in memory ? This is about the statistical approach to
find the median of a
Rolf Turner r.tur...@auckland.ac.nz
on Wed, 24 Sep 2014 18:43:34 +1200 writes:
On 24/09/14 17:31, Mohan Radhakrishnan wrote:
Hi,
I have streaming data(1 TB) that can't fit in memory. Is
there a way for me to find the median of these streaming
integers assuming
On Tue, 23 Sep 2014 01:40:22 PM maria cabello wrote:
Dear all,
I have a data frame (datos) of hourly wind speed and direction with
4columns
(1st date, 2nd hour, 3rd wind speed and 4rth wind direction). I have
been
able to do the daily mean of the wind speed, but when I try to get the
more
Hi,
Are these free ? :-)
Thanks,
Mohan
On Wed, Sep 24, 2014 at 1:46 PM, Martin Maechler maech...@stat.math.ethz.ch
wrote:
Rolf Turner r.tur...@auckland.ac.nz
on Wed, 24 Sep 2014 18:43:34 +1200 writes:
On 24/09/14 17:31, Mohan Radhakrishnan wrote:
Hi,
I
On 24/09/14 20:16, Martin Maechler wrote:
Rolf Turner r.tur...@auckland.ac.nz
on Wed, 24 Sep 2014 18:43:34 +1200 writes:
On 24/09/14 17:31, Mohan Radhakrishnan wrote:
Hi,
I have streaming data(1 TB) that can't fit in memory. Is
there a way for me to find the
Something else that might be of interest ...
Zhang Q and Wang W (2007) A fast algorithm for approximate quantiles in high
speed data streams Proceedings of the 19th International Conference on
Scientific and Statistical Database Management IEEE Computer Society 29
-Original Message-
Dear Ivan, Duncan, David and Roger,
Thank you for your answers.
Yes, I had typed library(R2HTML)
I've typed also:
library(mediation)
library(sandwich)
set.seed(2014)
med.fit - glm(estuprimas ~ edad_c + sexo + regalf + deprinf,
family=binomial ,data=child65)
out.fit - glm(benvii ~
On 24/09/2014, 6:32 AM, Angel Rodriguez wrote:
Dear Ivan, Duncan, David and Roger,
Thank you for your answers.
Yes, I had typed library(R2HTML)
I've typed also:
library(mediation)
library(sandwich)
set.seed(2014)
med.fit - glm(estuprimas ~ edad_c + sexo + regalf + deprinf,
Thanks Bill for picking this up while I was sleeping.
An enhancement that I have tested for in the case where the SAR regions
are not defined as closed polygons is e.g.:
xValue - c(105.0, 120.0, 120.0, 105.0, NA, 110, 119, 106)
yValue - c(49.0, 49.0, 60.0, 60.0, NA, 50, 55, 59)
Loris Bennett loris.benn...@fu-berlin.de writes:
Hi,
With ggplot2 I can use the following to create a rectangle
geom_rect(aes(ymin=as.Date(8-Apr-2014, format=%d-%b-%Y),
ymax=as.Date(30-Apr-2014, format=%d-%b-%Y),
xmin=node002,xmax=node098),
where the x
Many thanks to J. Wiley and B. Ripley for their quick answers.
I suppose that many end users are aware of problems in calculation accuracy
with computers. However, I would like to comment that it was not that obvious
for me that the data order matters. First, I do not find any clear mention of
Hello All,
I am interested in conducting text mining in languages other English. My
understanding is the following R packages can analyze alternative (to English)
languages:
1. topicmodels
2. snowball
3. tm
Can anyone confirm? Specifically, I am interested in Hindi and
On 24/09/2014 8:00 AM, Stéphane Adamowicz wrote:
Many thanks to J. Wiley and B. Ripley for their quick answers.
I suppose that many end users are aware of problems in calculation accuracy
with computers. However, I would like to comment that it was not that obvious
for me that the data order
Bill and Ray,
Thank you to both of you for your input. I am now able to display the lines.
Both the polygon and the lines commands that you suggested work. I do have
an extra question for you (or anyone else that can help): when I plot the map
of Canada, I specify that I want to show from
CAUTION: SARCASM FOLLOWS!
I'd like to thank Mr Tony Parker of elided for informing the entire
R-HELP community that his company is a strong believer in UCE and
hires marketing people who are completely clueless. The list of
companies which I know to avoid has increased by one. Good on ya,
mate!
Thank you all. Various ideas led to a simple solution.
I include an argument in the calling function, i.e., v.transform,
default being FALSE. Function fixzx is removed entirely from the
package, which is OK by default. The function is called only when
v.transform=TRUE:
if (v.transform){
I meant the papers. I hit a paywall. Can we reconstruct the code from the
papers ?
Thanks,
Mohan
On Wed, Sep 24, 2014 at 3:59 PM, Martyn Byng martyn.b...@nag.co.uk wrote:
Something else that might be of interest ...
Zhang Q and Wang W (2007) A fast algorithm for approximate quantiles in
Dear All,
I have clustered a patient data set by agnes.
I want to extract information for each cluster, I.E. all row ids
belonging to each cluster.
Thank you.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
Hi,
I have a matrix of data, with the rows representing observations and the
columns representing various values that the observation can take on.
In other words, each row can be thought of as a sampling of the density
function/histogram associated with the range of values for that
On 24/09/14 16:13, Sohail Khan wrote:
Dear All,
I have clustered a patient data set by agnes.
I want to extract information for each cluster, I.E. all row ids
belonging to each cluster.
Fascinating, thank you for sharing.
Best,
Bart
__
Read the documentation for cutree(). You will have to decide how many clusters
you want to use since agnes() provides results for everything from n clusters
(where n is the number of observations) to 1 cluster.
?cutree
-
David L Carlson
Department of
On Wed, 14 May 2014, Prof Brian Ripley wrote:
The compositions package has apparently been archived:
Yes, but not giving correct results
There is a new version, 1.40 released in June that is in CRAN and loads in
R-3.1.1. Cannot attest to its correctness, but I'll read all the docs
When a library is loaded messages such as these are displayed:
The following object is masked from ‘package:base’:
norm
The following object is masked from ‘package:NADA’:
cor
What do I read to understand just what being masked means?
Rich
Hi Rich,
I believe it means that when called, the function norm() in the 'base'
and the function cor () in the 'NADA' packages are not going to be
used, but rather functions of the same name (norm and cor) in the
package that you loaded with your library () function.
Same applies to other
On 24/09/2014 2:22 PM, Rich Shepard wrote:
When a library is loaded messages such as these are displayed:
The following object is masked from ‘package:base’:
norm
The following object is masked from ‘package:NADA’:
cor
What do I read to understand just what being masked
Sorry if this is well-known, but I can't find an answer or maybe just don't
know how to ask Google the right question. If I run the following code in
R (3.1.1), I find that lattice:::xyplot.formula is still available (or
maybe just a promise to it ... ???) even though I've used detach and
Hi,
Can R be run on ubuntu 14.04 LTS without problem or is there any
incompatibility?
Thanks
Carol
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the
Ah, here is the answer from the man page for :::
...pkg:::name returns the value of the internal variable name. The
namespace will be loaded if it was not loaded before the call, but the
package will not be attached to the search path.
Kevin
On Wed, Sep 24, 2014 at 1:56 PM, Kevin Wright
On 24/09/2014 19:56, Kevin Wright wrote:
Sorry if this is well-known, but I can't find an answer or maybe just don't
know how to ask Google the right question. If I run the following code in
R (3.1.1), I find that lattice:::xyplot.formula is still available (or
maybe just a promise to it ...
Does this resemble what you're after?
library(reshape2)
tst - melt(testdataset)
library(ggplot2)
ggplot(tst, aes(x=Var1, y=Var2, fill=value)) +
geom_tile() +
scale_fill_gradient2(low=white,
high=white,
mid=scales::muted(blue),
midpoint=0.6148377)
On Wed, Sep 24, 2014 at 10:26
Running pkg::func or pkg:::func has the side effect of loading pkg's
namespace, if it is not already loaded. Use remove.packages() to
remove the package from your machine if you want to make its namespace
unloadable.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Wed, Sep 24, 2014 at 11:56
Hi Alain:
The issue is that map() is too clever and will only plot those map
boundaries that fall within the defined limits, and even the myborder
option will not override this.
What you can do, with somewhat better results, is something like:
map(database= worldHires, ylim=c(39, 90),
On Wed, 24 Sep 2014, Ranjan Maitra wrote:
I believe it means that when called, the function norm() in the 'base' and
the function cor () in the 'NADA' packages are not going to be used, but
rather functions of the same name (norm and cor) in the package that you
loaded with your library ()
Thanks Ray, that works very well! This is my first venture into the R world,
and I'm quite impressed with the community's dedication and helpfulness. Thank
you again.
Alain
-Original Message-
From: Ray Brownrigg [mailto:ray.brownr...@ecs.vuw.ac.nz]
Sent: September-24-14 3:18 PM
To:
You missed a few things when copying the example, try
ggplot(testdataset2, aes(y=factor(Var2),x=value)) +
stat_density(aes(fill=..density..), position=identity, geom=tile) +
scale_fill_gradientn(colours=brewer.pal(n=8, name=PuBuGn))
needed to add tile geom, and factor the correct variable.
Any incompatibility is a high standard, but I run it just fine on that
platform.
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.usBasics: ##.#. ##.#.
To follow up, my attempt at creating a minimal example went a bit too minimal.
What I _think_ actually happened to me is that I loaded two packages
with identical-named S3 methods for a generic. Even after unloading
the second package, the S3 methods for that package were still
registered and
As do I...
On Wednesday, September 24, 2014, Jeff Newmiller jdnew...@dcn.davis.ca.us
wrote:
Any incompatibility is a high standard, but I run it just fine on that
platform.
---
Jeff NewmillerThe
No, I don't think so. And I've wondered if I described the problem
clearly, so I put together the following hack, which seems to be what I
want :
#create a matrix to hold the values corresponding to various percentiles
vals-matrix(0,32,21)
#for each row in the data, collect info on the
As others have noted, it does run. You might want to have a look at:
http://cran.r-project.org/bin/linux/ubuntu/README
Following the instructions there will allow you to get (automatically)
an up-to-date version of R.
-- Mike
On Wed, Sep 24, 2014 at 11:58 AM, carol white
I use the following command to write data to a .csv file:
write.csv(yxz,file=foo.csv)
And I get the following in the file, with one column appended to the file:
,fsp,fsec,cincome,
1,0,3,2.25,...
2,0,1,2.75,...
3,1,1,0.625,...
Question: is there a way to avoid the first column? Thanks.
I believe you need to specify row.names = FALSE
See the help for write.table()
On Sep 24, 2014, at 2:00 PM, Steven Yen sye...@gmail.com wrote:
I use the following command to write data to a .csv file:
write.csv(yxz,file=foo.csv)
And I get the following in the file, with one column
Read the help docs?
( pay attention to the row.names argument)
-- Bert
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom.
Clifford Stoll
On Wed, Sep 24, 2014 at 2:00 PM, Steven Yen
?write.csv 2nd line of Usage: example
Clint BowmanINTERNET: cl...@ecy.wa.gov
Air Quality Modeler INTERNET: cl...@math.utah.edu
Department of Ecology VOICE: (360) 407-6815
PO Box 47600FAX:(360) 407-7534
Wonderful. It worked like charms and I love it! Thank you Don.
Steven
At 05:06 PM 9/24/2014, Don McKenzie wrote:
I believe you need to specify row.names = FALSE
See the help for write.table()
On Sep 24, 2014, at 2:00 PM, Steven Yen sye...@gmail.com wrote:
I use the following command to
On Wed, Sep 24, 2014 at 4:00 PM, Steven Yen sye...@gmail.com wrote:
I use the following command to write data to a .csv file:
write.csv(yxz,file=foo.csv)
And I get the following in the file, with one column appended to the file:
,fsp,fsec,cincome,
1,0,3,2.25,...
2,0,1,2.75,...
Martin,
There's also the work of a former PhD student in our Dept:
http://arxiv.org/pdf/1007.1032.pdf
Matias
On 24/09/2014 1:16 AM, Martin Maechler wrote:
Rolf Turner r.tur...@auckland.ac.nz
on Wed, 24 Sep 2014 18:43:34 +1200 writes:
On 24/09/14 17:31, Mohan Radhakrishnan
On 25/09/14 02:55, Mohan Radhakrishnan wrote:
I meant the papers. I hit a paywall. Can we reconstruct the code from
the papers ?
Shouldn't be too tough; the algorithm (in the Cameron and Turner paper)
is actually pretty simple.
I intend to code it up again; could not find any trace of the
Works great for me.
On Wed, Sep 24, 2014 at 3:58 PM, carol white wht_...@yahoo.com wrote:
Hi,
Can R be run on ubuntu 14.04 LTS without problem or is there any
incompatibility?
Thanks
Carol
[[alternative HTML version deleted]]
__
On 24/09/14 20:16, Martin Maechler wrote:
SNIP
1) has your proposal ever been provided in R?
I'd be happy to add it to the robustX
(http://cran.ch.r-project.org/web/packages/robustX) or even
robustbase (http://cran.ch.r-project.org/web/packages/robustbase) package.
SNIP
I have
I used already with portuguese. No problems.
Flavio Barros
www.flaviobarros.net
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