getRadialSetsData: Prepare data for Radial Sets plot

In natbprice/radsets: Create Radial Set Diagrams for Visualizing Overlapping Sets

Description

Create a list with data needed by buildRadialSetsPlot.

Usage

getRadialSetsData(setSizes, setSizesByDegree, setIntersections,
  setOrder = NULL, linkThickness = "prop",
  linkColor = "prop.relError", linkColorPal = "RdBu",
  reverseLinkPal = FALSE, focusSets = "none", countScale = 1,
  colorScaleLim = c(-1, 1), colorScaleMapFun = "squish",
  edgeScaleLim = c(-Inf, Inf), edgeScaleMapFun = "censor",
  edgeWidthRange = c(1, 8), dropSets = FALSE)

Arguments

setSizes	Data frame of set sizes from getSetSizes
setSizesByDegree	Data frame of set sizes by degree from getSetSizesByDegree
setIntersections	Data frame of set intersection sizes from getSetIntersections
setOrder	An optional input to specify order of sets (counterclockwise). Partial ordering is performed using fct_relevel
linkThickness	Character vector specifying name of variable from setIntersections data frame to map to link thickness
linkColor	Character vector specifying name of variable from setIntersections data frame to map to link color
linkColorPal	Name of color palette to use for link colors. Must match palette from brewer.pal
reverseLinkPal	A logical input specifying if color scale should be reversed
focusSets	Character vector specifying name(s) of set(s) to focus on. If single set is specified, only links originating from set are shown. If multiple sets are specified, only links between sets are shown.
countScale	An optional input to apply multiplicative scaling to set sizes
colorScaleLim	A numeric vector specifying upper and lower scale limits on link colors. Scale limits are enforced using censor or squish
colorScaleMapFun	A character string specifying whether to use censor or squish to enforce color scale limits
edgeScaleLim	A numeric vector specifying upper and lower scale limits on edge thickness. Scale limits are enforced using censor or squish
edgeScaleMapFun	A character string specifying whether to use censor or squish to enforce edge thickness limits
edgeWidthRange	A numeric vector specifying minimum and maximum line thickness of links
dropSets	A logical indicating if sets without links should be removed

Value

A list with elements:

• edgeWidth matrix of link thickness variable (original scale)

• edgeWidthMap matrix of link thickness mapped to line thickness

• edgeColor matrix of link color variable (original scale)

• edgeWidthMap matrix of link color mapped to colors

• degreeMat matrix of bar sizes

• sets character vector of set names

• nSets number of sets

• maxDegree max degree of overlaps in bar plot

• setSizesVec vector of set sizes

• maxWidth maximum width of lines for edges

natbprice/radsets documentation built on Feb. 29, 2020, 5:21 p.m.