tx_d3alluvial: Generate an alluvial plot for treatment data using D3.js.

In johnwilsonICON/TxVis: Visualizations for treatment sequence data

Description

Using a txvis object, plot the sequencing of treatments using an alluvial plot.

Usage

tx_d3alluvial(txvis, nsequ = NULL, seq.v.dat = "seq", start = NULL,
  end = NULL, interval = "month", conflict = "majority",
  link_coloring = "from")

Arguments

txvis	An object of class txvis.
nsequ	The number of sequences to be shown (default is 4)
seq.v.dat	Should the data be plotted by sequence order or by date?
start	If supplied the data will be truncated to all sequences after a start date.
end	If supplied the data will be truncated to all sequences before the end date.
interval	Length of time for intervening intervals for data plotted by date.
conflict	If two treatments fall within the same date interval, which should be displayed?
link_coloring	Used to indicate the source of the link (path) coloring. "from" (default) colors based on the treatment source, or "to" colors based on destination, or "none".

Examples

 hlth_data <- create_txvis(patient        = treat$pat_id, 
                           treatment      = treat$treatment,
                           start          = treat$start,
                           end            = treat$end,
                           date_format    = "%d%b%Y",
                           ev_patient     = events$pat_id,
                           events         = events$event,
                           event_date     = events$start,
                           event_end_date = events$end)
                           
 # Basic plotting:                          
 tx_d3alluvial(hlth_data)

johnwilsonICON/TxVis documentation built on May 19, 2019, 5:18 p.m.