Difference between revisions of "Lesson05"

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==Diverging Stacked Bar Charts==
 
==Diverging Stacked Bar Charts==
  
* R packages for creating ternary plot
+
* [https://www.rdocumentation.org/packages/graphics/versions/3.5.1/topics/mosaicplot mosaicplot] function of R Graphics
 
** [https://cran.r-project.org/web/packages/Ternary/index.html Ternary], which employs the native plot functions;
 
** [https://cran.r-project.org/web/packages/Ternary/index.html Ternary], which employs the native plot functions;
 
** [https://plot.ly/r/ternary-plots/ Plotly], which uses a bespoke suite of plotting functions;
 
** [https://plot.ly/r/ternary-plots/ Plotly], which uses a bespoke suite of plotting functions;

Revision as of 22:38, 23 September 2018

Vaa logo.jpg ISSS608 Visual Analytics and Applications

About

Weekly Session

Assignment

Visual Analytics Project

Course Resources

 



Readings

Core Readings


Optional Readings


R Methods

Diverging Stacked Bar Charts

  • mosaicplot function of R Graphics
    • Ternary, which employs the native plot functions;
    • Plotly, which uses a bespoke suite of plotting functions;
    • vcd, which contains the function ternaryplot;
    • ggtern, an extension to ggplot2.


Heatmap

  • Using R to draw a Heatmap from Microarray Data
  • R packages for creating heatmap
    • heatmap() [R base function, stats package]: Draws a simple heatmap.
    • heatmap.2() [gplots R package]: Draws an enhanced heatmap compared to the R base function.
    • pheatmap() [pheatmap R package]: Draws pretty heatmaps and provides more control to change the appearance of heatmaps.
    • Heatmap() [ComplexHeatmap R/Bioconductor package]: Draws, annotates and arranges complex heatmaps (very useful for genomic data analysis)
    • Superheatmap
    • d3heatmap() [d3heatmap R package]: Draws an interactive/clickable heatmap