Breakdown Visualization: Multiple Foci Polyarchies of Tuples and Attributes - PowerPoint PPT Presentation

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Breakdown Visualization: Multiple Foci Polyarchies of Tuples and Attributes

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Attribute Formulae Polyarchy. Nodes aggregate columns using mathematical formulae. Example: ... Tuple Aggregation Polyarchy. Each node is an aggregation of tuples ... – PowerPoint PPT presentation

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Title: Breakdown Visualization: Multiple Foci Polyarchies of Tuples and Attributes


1
Breakdown VisualizationMultiple Foci
Polyarchiesof Tuples and Attributes
Department of Computer Science Virginia
Polytechnic Institute and State
University http//infovis.cs.vt.edu/ Nathan
Conklin, Sandeep Prabhakar, Chris
North, Muthukumar Thirunavukkarasu, Anusha
Dadapani, Ganesh Panchanathan
2
DuPont Analysis Hierarchy
Leverage Ratio Hierarchy
Attribute Formulae Polyarchy
Return Ratios
Leverage Ratios
Turnover Ratios
  • Nodes aggregate columns using mathematical
    formulae
  • Example
  • ROE ROA / EM
  • ROA NI / TA
  • EM TA / TE
  • Hierarchies intersect share common formula

3
Tuple Aggregation Polyarchy
  • Each node is an aggregation of tuples
  • Hierarchies intersect by sharing common leaves

States
Regions
Geographic Hierarchy
Sector Hierarchy
Sectors
Industries
4
Polyarchy Drill-Down
USA
All Industries
East
South
Technology
Communications
GA
VA
NY
MD
Teleco
Wireless
SW
HW
Geography Sector
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Summary
  • Polyarchies in Tabular Data
  • Tuple aggregation
  • Attribute formulae
  • Multiple Foci Drill-down
  • Identify causalities
  • Fix and move technique

http//infovis.cs.vt.edu/
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