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Rankster. A web utility app to make it fast and easy to create extracts and reports with ranked data John Blodgett Nov, 2013. Where Rankster Fits. Part of the Uexplore/Dexter system. To run rankster to access a data set you first access that data set with Dexter.
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Rankster A web utility app to make it fast and easy to create extracts and reports with ranked data John Blodgett Nov, 2013
Where Rankster Fits • Part of the Uexplore/Dexter system. • To run rankster to access a data set you first access that data set with Dexter. • Rankster can then be invoked directly on that set (bypassing Dexter), or you can run Dexter and pass the results (extracted data set) to rankster.
Why Tie it to Dexter? • Dexter provides great flexibility in terms of specifying a set of rows and columns that the user wishes to access. • Dexter works within the uexplore-based navigation system to facilitate locating data and viewing metadata. • So we get all this additional power without having to reinvent it within rankster.
How Do I Invoke It? • At the top of the Dexter query form you’ll see “Rankster option” drop-down select. • Click down arrow on this list and select one of the two “yes” options. • The “let me reiview” dexter output option lets you examine your extract result before proceeding to rankster. “No review” options skips this and goes straight to rankster. • You also can click on link that will skip dexter and go straight to rankster.
What Rankster Does • Creates (unless instructed otherwise) a csv output file with selected variables and (for some) their ranks. • Generates reports that display the data with a focus on showing how they rank. • Options allow user to choose which of these two output types are wanted. You can choose either one or both.
Rankster Reports • Have at most 12 columns, divided into 3 sections from left to right. • The 3 sections are: • Identifiers • Ranked variables: their values & ranks. • Other un-ranked numeric variables.
Rankster Query Form • What you see when you invoke the app. • Similar in look and structure to Dexter query form. • On-line help similar to Dexter. • 3 Sections: • Select variables. • Rank and filter options. • Output options.
Runnning and Retrieving Output • Works just like Dexter. • Use Run Rankster button to invoke the app. • Output page lets you know if it worked and, if so, provides links to your output file(s).
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