em accessing and assaying prepared data (1)
TRANSCRIPT
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Accessing and Assaying Prepared Data
Introduction
Creating a SAS Enterprise Miner Project, Library, and Diagram
Defining a Data Source
Exploring a Data Source
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Accessing and Assaying Prepared Data
IntroductionIntroduction
Creating a SAS Enterprise Miner Project, Library, and Diagram
Defining a Data Source
Exploring a Data Source
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Analysis Element Organization
Projects Librariesand
Diagrams
ProcessFlows
Nodes
...
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Analysis Element Organization
Projects Librariesand
Diagrams
ProcessFlows
Nodes
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Accessing and Assaying Prepared Data
Introduction
Creating a SAS Enterprise Miner Project, Library, Creating a SAS Enterprise Miner Project, Library, and Diagramand Diagram
Defining a Data Source
Exploring a Data Source
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Accessing and Assaying Prepared Data
Introduction
Creating a SAS Enterprise Miner Project, Library, and Diagram
Defining a Data SourceDefining a Data Source
Exploring a Data Source
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Defining a Data Source
SASFoundation
ServerLibraries
Select table. Define variable roles. Define measurement
levels. Define table role.
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Multiple Choice PollA data source in SAS Enterprise Miner differs from a raw data file because a data source has additional metadata attached. This metadata includes which of the following?
a. the variable roles
b. the variable measurement levels
c. the data table role
d. all of the above
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Charity Direct Mail DemonstrationAnalysis goal:
A veterans’ organization seeks continued contributions from lapsing donors. Use lapsing-donor responses from an earlier campaign to predict future lapsing-donor responses.
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Charity Direct Mail Demonstration
Analysis data: Extracted from previous year's campaign Sample balances response/non-response rate Actual response rate approximately 5%
Analysis goal:
A veterans’ organization seeks continued contributions from lapsing donors. Use lapsing-donor responses from an earlier campaign to predict future lapsing-donor responses.
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Accessing and Assaying Prepared Data
Introduction
Creating a SAS Enterprise Miner Project, Library, and Diagram
Defining a Data Source
Exploring a Data SourceExploring a Data Source
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Data Access Tools Review Link existing analysis data sets
to SAS Enterprise Miner. Set variable metadata. Explore variable distribution
characteristics.
Remove unwanted cases from analysis data.