tx_alluvial: Generate an alluvial plot for treatment data.

In johnwilsonICON/TxVis: Visualizations for treatment sequence data

Description

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

Usage

tx_alluvial(txvis, nsequ = NULL, sequence = TRUE, start = NULL,
  end = NULL, interval = "4 months", conflict = "majority",
  tx_cw = 0.05, ...)

Arguments

txvis	An object of class txvis.
nsequ	The maximum number of sequences to plot.
sequence	Boolean. Should treatments plot by sequence (TRUE) or by date.
start	Arguments to pass to reform_dates or reform_seq.
end	Arguments to pass to reform_dates or reform_seq.
interval	Arguments to pass to reform_dates or reform_seq. Default is 4 months.
conflict	Arguments to pass to reform_dates or reform_seq.
tx_cw	Width of the category axis.
...	Arguments to pass to the alluvial function.

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)
                           
 tx_alluvial(hlth_data)
 

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