To Explore What Isn't There - Glyph-based Visualization for Analysis of Missing Values

  title={To Explore What Isn't There - Glyph-based Visualization for Analysis of Missing Values},
  author={Sara Johansson and Jimmy Johansson},
  journal={IEEE transactions on visualization and computer graphics},
  • S. Johansson, J. Johansson
  • Published 24 November 2020
  • Computer Science
  • IEEE transactions on visualization and computer graphics
This paper contributes a novel visualization method, Missingness Glyph, for analysis and exploration of missing values in data. Missing values are a common challenge in most data generating domains and may cause a range of analysis issues. Missingness in data may indicate potential problems in data collection and pre-processing, or highlight important data characteristics. While the development and improvement of statistical methods for dealing with missing data is a research area in its own… 
1 Citations
Where did my Lines go? Visualizing Missing Data in Parallel Coordinates
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To identify what is not there: A definition of missingness patterns and evaluation of missing value visualization
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Visual analysis of missing data — To see what isn't there
  • S. JohanssonR. Glen
  • Computer Science
    2014 IEEE Conference on Visual Analytics Science and Technology (VAST)
  • 2014
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