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Business Analytics Model Risk Working Group

Posted by Scott Mongeau on June 19, 2013 at 6:53am

Weekly digest - June 24

Posted by Vincent Granville on June 18, 2013 at 8:30pm

Statistics Canada Mapping Boundary Files

Posted by Tom Wolfer on June 13, 2013 at 11:30am

Query Hive from iPython Notebook

Posted by Michael Malak on June 13, 2013 at 9:44am

Yelp won't hire unemployed data scientists

Posted by Amy on June 6, 2013 at 11:30pm — 6 Comments

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Ad serving optimization

When an advertiser uses (say) 5 versions of an ad for a same landing page and same Adwords keyword group (keywords purchased on Google), how frequently should each of the 5 ads show up?From Google's perspective, the optimum is achieved by the ad…Continue

Started by Vincent Granville in Data Mining Software 15 hours ago.

Looking for a web app to run polls and display results 1 Reply

It should be able to handle 10 questions, each with multiple choices, and to display the results in real time on a world map, using colors. Geo-location of each respondent is detected in real time based on IP address. The color displayed (for each…Continue

Started by Vincent Granville in Data Mining Software. Last reply by Vincent Granville 4 hours ago.

Macro for variable transformation 1 Reply

Hello all!Does anyone have the SAS code for the macro to figure out the best transformation of a variable(say among sin,cos,tan,sqrt,curt,arcsin,arccos,arctan,inverse.etc).Please do share the code snippet.Thanks,RaghuContinue

Tags: curt, sqrt, transformation, variable, macros

Started by Raghu in Data Mining Software. Last reply by Matthew Zack on Sunday.

Outliers : Capping rule 3 Replies

Can anyone please help me understand the logic and reasoning behind this piece of code :data xyz;set xyz;if(_n_ eq 1) then set incdata(keep=incstd inc99);if incstd>2*inc99 then inc_est2= min(inc_est,(4*inc99));else…Continue

Tags: rule, capping, removal, outliers

Started by Raghu in Data Mining Software. Last reply by Raghu yesterday.

 
 
 

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