Displaying 20 results from an estimated 3000 matches similar to: "OT: Data mining on demand .Using cloud computers."
2008 Jul 31
0
OT:Selling Data Mining Cloud-A Concept
The Ohri Framework - Data Mining on
Demand<http://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) Input from multiple data sources
But the most important reason is the sheer efficiency of
2008 Aug 23
0
open source data mining on tap anyone ?
http://decisionstats.com/2008/ohri/
Some time back, I had created a framework for data mining through on demand
cloud computing. This is the next version- it is free to use for all, with
only authorship credit back to me…………..
NOTE - i DO retain authorship credit rights (even though it is a GPL
framework) for free to anyone to use commercially
It tries to do away with fixed server ,desktop
2008 Oct 26
0
Fwd: Decision Stats
Dear Lists,
Here are my latest posts on retrenching and locating facilities better. Do
you have anything in academic papers that use data mining- analytics for
1) Better Employee ROI quantitative measurement or cutting costs rationally
based on data rather across the board.
2) Locating facilities based on pure quant based approaches than local
supply demand conditions.
Specific application for
2010 Oct 02
0
Amazon EC 2 AMI for using R
Dear All
A quick update.
I just bundled a 30Gb EBS backed AMI for Windows 64, Revolution R and R64,
Deducer,R Commander,Java SDK, Chrome, Open Office, Acrobat Reader.
The AMI can be searched as a public image (search for "ohR")
You can mail me for the admin password if you want to explore it further.
AMI ID:ami-f4b7439d
Name:ohR
Description:64bit windows,
2009 Jan 07
2
R "Threatens" SAS According to The NYT
On Wed, Jan 7, 2009 at 11:05 AM, ajay ohri <ajayohri at yahoo.com> wrote:
>
> FYI..not a R -Help Topic, buy I dont know which list to post discussions like this.
> Regards,
> Ajay
>
> ---------- Forwarded message ----------
> From: ajay ohri <ajayohri at yahoo.com>
> Date: Wed, Jan 7, 2009 at 10:46 AM
> Subject: Re: R "Threatens" SAS, According to
2009 Jun 05
1
OT: Inference for R - Interview
Dear All,
Slightly off -non technical topic ( but hey it is Friday)
Following last week's interview with REvolution Computing which makes
enterprise versions of R, here is another interview with the rapidly
growing company Blue Reference CEOPaul van Eikeren at
<http://www.decisionstats.com/2009/06/04/interview-inference-for-r/>
2013 Apr 25
2
How are R version types named ? Any convention (like Hurricanes etc)
With reference to R News
News:
R version 3.0.0 (Masked Marvel) has been released on 2013-04-03.
R version 2.15.3 (Security Blanket) has been released on 2013-03-01
R version 2.15.2 (Trick or Treat) ....
R version 2.15.1 ("Roasted Marshmallows") ...
R version 2.15.0 ("Easter Beagle")
R version 2.14.0 ("Great Pumpkin")
Dear R help List,
How are these version types
2009 Mar 01
0
R package.skeleton
Hi
I am getting the following error
> package.skeleton("ohri")
Creating directories ...
Creating DESCRIPTION ...
Creating Read-and-delete-me ...
Saving functions and data ...
Making help files ...
Done.
Further steps are described in './ohri/Read-and-delete-me'.
Warning messages:
1: In dump(internalObjs, file = file.path(code_dir, sprintf("%s-internal.R",
:
2009 Feb 02
6
Problems in Recommending R
Dear List,
One persistent feedback I am getting to people who are newly introduced to R
( especially in this cost cutting recession) is -
1) The website looks a bit old.
While the current website does have a lot of hard work behind it, should n't
a world class statistics package have a better website instead.
You can check out www.knime.org which is an open source software , and free,
and
2010 Nov 01
2
transforming a dataset for association analysis RESHAPE2
I get the following message when using the reshape2 package line
> tDat.m<- melt(Dataset)
Using Item, Subject as id variables
> tDatCast<- acast(tDat.m,Subject~Item)
Aggregation function missing: defaulting to length
Note Problem Statement-
convert dataframe
Subject Item Score
1 Subject 1 Item 1 1
2 Subject 1 Item 2 0
3 Subject 1 Item 3 1
4 Subject 2 Item 1 1
5
2008 Jul 29
0
Major Cloud Computing Testbed Announced at University of Illinois
*R we Wishing on a cloud-*
I would like to Test R as an cloud analytical tool.
remote submit csv files to the web for data mining ,
get data crunching with scalable processing power and disk storage ,
display Silverlight graphs of summarization,
downloadable in pdf's.
data mining on demand, on function.
rather than pay costly annual analytical softwares license fees.
analytics
2009 Jun 22
0
Putting R Based open source analytics for collobrative spreadsheet working on the Cloud
>
>
> Dear All,
I just posted an interview with Karim Chine of http://www.biocep.net/ who
has successfully built a latform for on demand data mining enabled by the
cloud through R.
Here is an except
BIOCEP is built on top of R and Scilab and anything that you can do within
those environments is accessible through BIOCEP. Here is what you have
uniquely with this new R/Scilab-based
2010 Oct 02
0
Running R on Amazon EC2 : Public Snapshot for use
Dear All,
I ave created a public snapshot for use on Amazon EC2 using 64 bit Windows.
If you want to try R on multiple cores ,remote desktop you can use this
snapshot to create copies.
It has R, GUIs for beginners (like RCommander , Deducer- Alas rattle failed
due to RGtk+) and a lot of R analytical packages.
It also has Chrome for browsing, Adobe Reader for reading help, and a
dataset WDI (in
2010 Nov 10
0
OT : R Applications for Force.com/ Salesforce
No I am not on the payroll for these people.
or any relation of any kind ;) I just like cloud computing thats all
Appreciate your kind consideration Mr Simpson- I was not sure of the
list so mailed all 3- .
The subject line has been modified-hopefully there should be a
technical answer to a technical question.
Websites-
http://decisionstats.com
http://dudeofdata.com
Linkedin-
2010 Oct 02
0
Public Snapshot for using R
> Dear All,
>
> I ave created a public snapshot for use on Amazon EC2 using 64 bit Windows.
> If you want to try R on multiple cores ,remote desktop you can use this
> snapshot to create copies.
>
> It has R, GUIs for beginners (like RCommander , Deducer- Alas rattle failed
> due to RGtk+) and a lot of R analytical packages.
>
> It also has Chrome for browsing, Adobe
2012 Jul 04
4
how to get list of files within a particular local file folder
Dear List,
Say I can use getwd() and setwd() to change my working directory. How can I
read in all the files within that directory using command line (like a ls()
but for the path specified)
Regards
Ajay
Websites-
Technology
http://decisionstats.com
On Wed, Jul 4, 2012 at 3:30 PM, <r-help-request@r-project.org> wrote:
> r-help@r-project.org
[[alternative HTML version deleted]]
2008 Nov 20
2
R on Ubuntu Server
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 I can read about this ?
This is research project for low cost analytical solutions for developing
2009 Jan 08
1
R and Excel
Even using the VBA back of Excel to create interfaces with R would
make a lot of sense. Suppose I could have access to VBA macros that
import and export data into R , it would be great.
The R GUI series like Rattle come even closer to Excel...so a VBA
_R_ExCel package might be useful to ordinary folks .
Besides Excel costs money, so adding R functions to Open Office would
help both of them ( if
2010 Oct 03
4
Programmaticly finding number of processors by R code
Dear List
Sorry if this question seems very basic.
Is there a function to pro grammatically find number of processors in
my system _ I want to pass this as a parameter to snow in some serial
code to parallel code functions
Regards
Ajay
Websites-
http://decisionstats.com
http://dudeofdata.com
Linkedin- www.linkedin.com/in/ajayohri
2009 Mar 03
0
SAS Macros for R Users Only
I think SAS Macros has capability to call R, and execute it without it
being in the picture anywhere.
So you can use SAS Macros in a file called R.sas
In this you can create a macro called %Describe that can call R , load Hmisc
,run the describe function
Note you will need repeated use of %put in this %describe for the mapping
to take place
Use %INCLUDE to include that file in all SAS