Radviz - Project Multidimensional Data in 2D Space

An implementation of the radviz projection in R. It enables the visualization of multidimensional data while maintaining the relation to the original dimensions. This package provides functions to create and plot radviz projections, and a number of summary plots that enable comparison and analysis. For reference see Ankerst *et al.* (1996) (<https://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.68.1811>) for original implementation, see Di Caro *et al* (2012) (<https://link.springer.com/chapter/10.1007/978-3-642-13672-6_13>) for the original method for dimensional anchor arrangements, see Demsar *et al.* (2007) (<doi:10.1016/j.jbi.2007.03.010>) for the original Freeviz implementation.

Last updated 3 years ago

high-dimensional-dataradvizsciencevisualization

6.19 score 10 stars 52 scripts 362 downloads

hilbertSimilarity - Hilbert Similarity Index for High Dimensional Data

Quantifying similarity between high-dimensional single cell samples is challenging, and usually requires some simplifying hypothesis to be made. By transforming the high dimensional space into a high dimensional grid, the number of cells in each sub-space of the grid is characteristic of a given sample. Using a Hilbert curve each sample can be visualized as a simple density plot, and the distance between samples can be calculated from the distribution of cells using the Jensen-Shannon distance. Bins that correspond to significant differences between samples can identified using a simple bootstrap procedure.

Last updated 5 years ago

4.74 score 5 stars 11 scripts 144 downloads

cytofan - Plot Fan Plots for Cytometry Data using 'ggplot2'

An implementation of Fan plots for cytometry data in 'ggplot2'. For reference see Britton, E.; Fisher, P. & J. Whitley (1998) The Inflation Report Projections: Understanding the Fan Chart <https://www.bankofengland.co.uk/quarterly-bulletin/1998/q1/the-inflation-report-projections-understanding-the-fan-chart>).

Last updated 5 years ago

fan-plotsggplot2high-dimensional-datavisualization

4.48 score 3 stars 20 scripts 138 downloads

bodenmiller - Profiling of Peripheral Blood Mononuclear Cells using CyTOF

This data package contains a subset of the Bodenmiller et al, Nat Biotech 2012 dataset for testing single cell, high dimensional analysis and visualization methods.

Last updated 4 years ago

bioinformaticscytofdatasetscience

4.45 score 2 stars 28 scripts 178 downloads