arcd: Interactive arc-diagram
In rushkin/bitsandends: Various convenience functions

Description Usage Arguments Value Examples

Interactive arc-diagram

arcd(links, nodes, link.source = "source", link.target = "target",
  link.side = NULL, link.color = NULL, link.value = "value",
  node.value = "value", node.label = "label", node.ID = "reindex",
  node.color = NULL, scale = 0.5, max.node.size = 40,
  min.node.size = 2, max.link.width = 30, min.link.width = 0.5,
  link.min.value = NULL, link.value.prefix = "jumps",
  node.value.prefix = "landings", remove.jump.size = NULL,
  orientation = "h", show.start = FALSE)

`links`	a data-frame of links, contains three, sources and targets (populated with numeric node coordinates that serve as node IDs) and values of links. May contain other metadata
`nodes`	a data-frame of nodes, contains a column of numeric node coordinates (node IDs) that match those in the source and target columns in `links` and a column of node values. May contain other metadata
`link.source`	name of the source column in `links`
`link.target`	name of the target column in `links`
`link.side`	name of the column in `links` which is populated with 1 and -1 indicating which side to draw the link on. If NULL, will default to drawing all on one side
`link.color`	name of the column in `links` which is populated with color names for links. If NULL, will assume 'forestgreen' and 'red' for links on side 1 and -1, respectively
`link.value`	name of the column in `links` which is populated with the numeric link value, used to calculate link width
`node.value`	name of the column in `nodes` which is populated with the numeric node value, used to calculate node size
`node.label`	name of the column in `nodes` which is populated with node labels
`node.ID`	name of the column in `nodes` which is populated with numeric node IDs, serving as coordinates
`node.color`	name of the column in `nodes` which is populated with node color names. If NULL, will assume 'steelblue'
`scale`	controls the height of looping links compared to their length (links are semi-ellipses). Will not have visible effect if plotly is free to set plot scale
`max.node.size`	maximum node size
`min.node.size`	minimum node size
`max.link.width`	maximum link width
`min.link.width`	minimum link width
`link.min.value`	minimum link value to retain. Links with values below this will be ignored. The exception is if ALL links have values below `link.min.value`, in which case, to avoid creating an empty diagram, `link.min.value` will be set to the maximum link value present.
`link.value.prefix`	prefix to use in link hover labels
`node.value.prefix`	prefix to use in node hover labels
`remove.jump.size`	a value or a vector of values. Links with jump size (target minus source) in `remove.jump.size` will be ignored. If NULL, no effect.
`orientation`	if 'h', the diagram will be horizontal, otherwise vertical. Only the first character is checked, case-insensitive.
`show.start`	logical, whether or not to separate course start from outside by a dashed line.