Difference between revisions of "Lesson 5"

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* [https://eagereyes.org/techniques/parallel-coordinates Parallel Coordinates]
 
* [https://eagereyes.org/techniques/parallel-coordinates Parallel Coordinates]
 
* [http://www.perceptualedge.com/articles/b-eye/parallel_coordinates.pdf Multivariate Analysis Using Parallel Coordinates]
 
* [http://www.perceptualedge.com/articles/b-eye/parallel_coordinates.pdf Multivariate Analysis Using Parallel Coordinates]
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=R Methods=
 
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==Ternary Plot==
 
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* R packages for creating ternary plot
 
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** [https://cran.r-project.org/web/packages/Ternary/index.html Ternary], which employs the native plot functions;
 
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** [https://plot.ly/r/ternary-plots/ Plotly], which uses a bespoke suite of plotting functions;
 
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** [https://cran.r-project.org/web/packages/vcd/index.html vcd], which contains the function ternaryplot;
 
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** [http://www.ggtern.com/ ggtern], an extension to ggplot2.
 
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==Heatmap==
 
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* [https://warwick.ac.uk/fac/sci/moac/people/students/peter_cock/r/heatmap Using R to draw a Heatmap from Microarray Data]
 
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* R packages for creating heatmap
 
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** heatmap() [R base function, stats package]: Draws a simple heatmap.
 
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** heatmap.2() [gplots R package]: Draws an enhanced heatmap compared to the R base function.
 
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** pheatmap() [pheatmap R package]: Draws pretty heatmaps and provides more control to change the appearance of heatmaps.
 
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** Heatmap() [[https://bioconductor.org/packages/release/bioc/html/ComplexHeatmap.html ComplexHeatmap] R/Bioconductor package]: Draws, annotates and arranges complex heatmaps (very useful for genomic data analysis)
 
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** [https://cran.r-project.org/web/packages/superheat/ Superheatmap]
 
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** d3heatmap() [d3heatmap R package]: Draws an interactive/clickable heatmap
 

Revision as of 14:22, 31 December 2019

Va.jpg IS428 Visual Analytics for Business Intelligence

About

Weekly Session

Assignments

Visual Analytics Project

Course Resources

 



Visualising and Analysing Multivariate Data

Content

  • Introduction to Multivariate Data
  • Trellis
  • Correlation Matrix
  • Ternary Plot
  • Glyphs or Star Plot
  • Heatmap
  • Parallel Coordinate Plot
  • Treemap


Readings

Core Readings


Optional Readings

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