exam

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• State four tasks/findings that can be accomplished using a Scatterplot Matrix in general. Detect correlations between variables, Identify clusters, Detect outliers, Observe non-linear relationships
• rank ordinal
• title categorical
• year quantitative
• runtime quantitative
• budget quantitative
• avg rating quantitative
• State one task or finding that can be accomplished better using Parallel Coordinates than a Scatterplot Matrix. Identify multivariate patterns across many dimensions
• what does a star plot and parallel coordinates have in common one axis per variable; connected line represents one item
• what diffrens does a star plot and parallel coordinates have radial axes vs parallel axes
• star plot advatage over parallel coordinates easier shape/profile recognition
• what does parallel coordinats have advatage over star plot handles more variables and items
• Length Area Color saturation Position on unaligned scale Volume what order best-worst Position on unaligned scale - Length - Area - Volume - Color saturation
• time series 5, 20, 100 line chart, horizon graph, horizon graph
• node-link line
• Treemap Containment
• Sunburst Adjacency

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