Hi,
The web interfaces are great examples of using R from the web. The wordpress
plugin is a great creative thought.
Taking this further- since one critical point in R vs SAS or other Corporate
Type Software is the way it handles memory,
could we install say R web and these plugins on a cloud
Has anyone tried the R on NVidia's Tesla, the desktop supercomputing priced
at 1 usd.Tesla does run on Windows 64 and 32 OS but I just wanted to
check this. Regards, Ajay http://www.decisionstats.com
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Dear List,
Has anyone worked with R on Ubuntu Server edition. Also would it be possible
to connect to this ever using remote desktop .
In addition has anyone worked with using R from a Amazon EC2 cloud like
structure. Any early previews of Azure SDk's and R .
Could you guide me to a place where
Dear Lists,
I got the chance to review Bob Muenchen's book - R for SAS and SPSS users.
While my detailed review is online at www.decisionstats.com, the book is a
welcome addition in R Textbooks for beginners and an especially nice one for
people who have experience in SAS and /or SPSS languages.
://feeds.feedburner.com/DecisionStats
Subscribe http://feeds.feedburner.com/DecisionStats to the feed version of
DecisionStats in a feed reader. If you prefer to unsubscribe via postal
mail, write to: DecisionStats, c/o FeedBurner, 20 W Kinzie, 9th Floor,
Chicago IL USA 60610
--
Regards,
Ajay Ohri
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
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-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
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PLEASE do read the posting guide http://www.R
result page could be implemented in a wiki page
side by side, with R functions support, it is my dream.
Does anybody see a wiki page with an interacting input box? or with
javascript or any scripts to be collaborated in a wiki style?
Xiaoxu
On Mon, Sep 29, 2008 at 3:50 PM, Ajay ohri [EMAIL
guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
[[alternative HTML version deleted]]
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Hi List,
I had the pleasure of taking Dr Bob Muenchen's interview for his upcoming
book R For SAS and SPSS users. He has spent 27 years in this field while I
have spent almost that much on earth.
So this is more like a fan blog interview. I thought it would be of use to
people curious about R,
=pS9vSxWuwOlmcp-m7LUaAKAhl=en
Thats an example of country wise medals in Olympics , and see if you can
switch to Sheet3 which has graphs.
Ajay
www.decisionstats.com
On Wed, Sep 24, 2008 at 3:05 PM, Jim Lemon [EMAIL PROTECTED] wrote:
Ajay ohri wrote:
Hi List,
Graphical output to PDF's ,RTF ,CSV
/Prerelease/RCurl_0.91-0.tar.gz
D.
Barry Rowlingson wrote:
2008/9/23 Ajay ohri [EMAIL PROTECTED]:
By outputting PDF directly to a Google Doc, it becomes light and portable
for people to view and collaborate on projects in different parts of the
world.
If you extend this to Google
, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented
Hi List,
Graphical output to PDF's ,RTF ,CSV is known through R.
Can it be modified for outputting to Google Docs (which is basically
uploaded files ,published to become html pages)
Is there any package on this ?
Regards,
Ajay
--
[[alternative HTML version deleted]]
] wrote:
2008/9/23 Ajay ohri [EMAIL PROTECTED]:
Hi List,
Graphical output to PDF's ,RTF ,CSV is known through R.
Can it be modified for outputting to Google Docs (which is basically
uploaded files ,published to become html pages)
Is there any package on this ?
Do you basically mean
am willing to help
as much as I can.
The only language I am really good at is (embarrassingly ) SAS
Regards,
Ajay
On Tue, Sep 23, 2008 at 11:09 PM, Ajay ohri [EMAIL PROTECTED] wrote:
I am India based. Winters aren't long at all.
I dont have that hot programming skills in C or R packages so
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
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PLEASE do read the posting guide http://www.R
Hi All,
I have the following data in one column for each row , (each value is
like x1,y1,z1 space x2,y2,z2 space)
77.56787,22.09909,0 73.26787,21.09909,0
76.53487,23.09909,0 75.56787,22.09909,0
76.54587,22.09909,0 76.56787,22.03509,0
75.56457,22.05609,0 76.56787,22.05609,0
Note all z
Hi Henrique ,
Thanks for this. An additional problem is that each row begins and ends with a
So when i try and copy and paste (94 rows) , it does not work with the
last value within a row.
Each row has some 50 x1,y1,0 values.
How to modify the code for this?
Regards,
Ajay
Hi,
I have looked at packages like SNOW and FF , for distributed computing
but got overwhelmed a bit. I need to know how to put a R GUI (like
Rattle) on say a Hadoop backed platform on remote computing (like
Amazon Web Services). Please let me know regarding any help in this.
--
Regards,
Ajay
mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
__
R-help@r-project.org mailing list
https
]]
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https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http
-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
Regards,
Ajay Ohri
http://tinyurl.com/liajayohri
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R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http
than R. For sqlite
a few dozen gigabytes should be ok. Other databases can handle even
larger requirements.
On Mon, Aug 25, 2008 at 9:17 AM, Ajay ohri [EMAIL PROTECTED] wrote:
R 's ability to work with large data sets is limited on PC. I am
trying it on cloud to overcome this but need help
Hi,
I have a data file in a KML format which is Google Earth's format for
geographic data. I need to import it into a csv file . How can I do that.
KML format is just like XML format .example below
Which R module with deal with an OR problem (like transportation problem
using geo coded data as
Hi,
Bob Muenchen's book is now out on release. Its terrific for a step by step
tutorial for doing stuff in R, even if all you know is SAS and SPSS. Check
this out here http://rforsasandspssusers.com/
and at
I recommend the graphics in the Rattle GUI install with dependency all
=true and use the explore options..check log for any iterative learning...
On Mon, Aug 11, 2008 at 6:08 PM, Zroutik Zroutik [EMAIL PROTECTED] wrote:
Hi,
I'm looking for a manual (we based or pdf) which would explain in
and I think the WPS to R bridge is doing quite well, and the SAS to R bridge
is likely to debut very very soon. Phil Rack from www.minequest.com is
leading this.
WPS is an ideal mix for R because it is great for data mining ,cleaning and
manipulation thus leaving R for the cleaned, data for the
I think a bit of standardization and commercial exposure would help R, given
the fact it is much much better than any other expensive stats package yet
has no gotten the market share it deserves because everyone is either
building it or using it, hence no one has actually taken the effort to
If interested in the very very good looking Graphics , try silverlight
graphics using this open source package-
http://www.visifire.com/silverlight_chart_designer.php
On Tue, Aug 5, 2008 at 6:00 PM, Gabor Grothendieck
[EMAIL PROTECTED]wrote:
On Tue, Aug 5, 2008 at 3:16 AM, Dieter Menne
Hi List,
I have run R from Windows Terminal server and it works fine. I now need to
install it on apache Web server / Amazon EC 2 server to test R (with a GUI)
for computing on a cloud (using a framework I wrote about).Intent is to
benchmark R 's superior algorithms on very big files 1-2 gb
The Ohri Framework - Data Mining on
Demandhttp://decisionstats.com/2008/the-ohri-framework-data-mining-on-demand/
Part of the reason SAS continues to enjoy a profitable lead is
1) Standardized language elements (Data and Procs)
2)Ease of Learning SAS
3) Output Delivery to multiple sources
4)
whats the license policy of using r as a SaaS with other apps, priced for a
fee. I am not sure which license to invoke.
regards,
ajay
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if you are poor.Especially so.
Thanks for reading this.
Ajay Ohri
http://decisionstats.com/wp-content/uploads/2008/07/ohri-framework.gif
Please zoom to view details. Please comment using the comments section.
[[alternative HTML version deleted
packages limited in say weather forecasting etc because
parallel processing /super-computing PC 's are fragmented.
would do it myself, but i am the little guy.
regards,
Ajay Ohri
www.decisionstats.com
http://www.linkedin.com/in/ajohri
(Networking openly.)
(cc-ed to R help list)
On Tue, Jul
)
Regards,
Ajay Ohri
www.decisionstats.com
On Fri, Jul 25, 2008 at 5:43 PM, Andreas Tille [EMAIL PROTECTED] wrote:
Hi,
as a bloody R beginner I failed to solve the probably simple problem
to create a barplot of the following data read from a file
Year A BC
2000 4
Hi List,
Has anyone used R for scoring leads. What has been your experience. I know
the GLM function, but any other functions would help . Also I have tried the
R GUI's rattle and R Cmdr ( a bit pressed for time and regression statistics
).
What would be the best way to go about building this
Dear List,
Do you know any way I can convert XML parameters into column headers. My
data is in a csv file with each row containing a xml form of data , and
multiple parameters (
param1 data_val1 /param2 , param2 data_val2 /param2 )
I want to convert it so each row caters to one record and each
R has very good GUI packages that I have used -
R Commander RCmdr and Rattle rattle . Since I work on multiple packages with
constraints of time, I almost always use the GUI rather go through the
intricacies of command line .
The log of these GUIs shows the relevant R command that was used, so
Why dont you use the rattle GUI for data selection ?
Regards,
Ajay
On Mon, May 12, 2008 at 6:24 AM, Roslina Zakaria [EMAIL PROTECTED] wrote:
Hi R-expert,
I try to eliminate 29 Feb but I got an error message below:
feb_data1 - Pooraka_data[Pooraka_data$Month==2,]
feb_28days - feb_data1
Hi List,
What would be the syntax for outputting a linear regression model and /or a
logistic regression model to PMML .
Regards,
Ajay
www.decisionstats.com
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Dear Jeff,
R works fine for 22 rows that i tested on a home PC with XP . Memory is
limited to hardware that you have. I suggest beefing up RAM to 2 GB and hard
disk space and then working it out. I evaluated R too on my site
www.decisionstats.com and I found it comparable if not better to
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