About Ajay

Ajay · ‎05-31-2012

Could you make a random number in a datastep, store it as a macro variable, then use that as the seed? Here's a good read on the random number generator: http://support.sas.com/documentation/cdl/en/lefunctionsref/63354/HTML/default/viewer.htm#p026ygl6toz3tgn14lt4iu6cl5bb.htm Are you using method = srs? Another option would be to try the other sampling methods...

Ajay · ‎05-17-2012

Yea, compress. Though it works on the whole string, not just the first letter. data a; input name $; datalines; Liz /Sam nancy /Gloria ; run; data b; set a; newname = compress(name,'/'); run;

Ajay · ‎04-12-2012

I enjoy the html destination default in 9.3 in windows. But I noticed when I right click in the explorer on a dataset and click "view in excel," the program exports the file to excel, then closes html and reopens listing. Shouldn't it default back to html (in the work directory)? Thanks

Ajay · ‎03-13-2012

Does the new version of Miner perform random forests? http://support.sas.com/documentation/cdl/en/whatsnew/64209/HTML/default/viewer.htm#emwhatsnew71m1.htm "New procedures cover data binning, imputation, sampling, decisions, logistic and linear regressions, neural networks, random forests"

Ajay · ‎02-08-2012

I'm using EM 7.1 and the variable clustering node gives an error if the dataset has over 100,000 observations. I can sample the dataset, and then cluster my variables, but is there an easy way to pass along only the new clustered variables along with the full dataset (train, validate, test) to the models? Thanks

Ajay · ‎02-08-2012

I'm using 7.1, but try this, on the Regression node, click the ellipses for exported data. There you should see the three datasets, fit statistics, ranking and dist tables created, and can access that through sas code.

Ajay · ‎12-19-2011

Will there be any EM 7.1 specfic books available anytime soon?

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Re: How to use Test Dataset after Partitioning Data Sets in Enterprise...

Enterprise Miner 7.1 SAS9.3 Released

Re: Random Forests in Enterprise Miner

Re: removing first unwanted/non alphabet characters in a column

Re: Random Selection Using Proc Surveyselect

Re: removing first unwanted/non alphabet characters in a column

ODS html default

Random Forests in Enterprise Miner

Variable Clustering Node

Re: How to use Test Dataset after Partitioning Data Sets in Enterprise...

Enterprise Miner 7.1 SAS9.3 Released