The purpose of the function is to provide a Sankey plot
which allows the analyst to see the proportion
of patients moving from one state (in this case type of Procedure) to
another. This allows us to see for example how many EMRs are done after
RFA.
Usage
SurveySankey(dfw, ProcPerformedColumn, PatientID)
Arguments
- dfw
the dataframe extracted using the standard cleanup scripts
- ProcPerformedColumn
the column containing the test like P
rocPerformed for example
- PatientID
the column containing the patients unique identifier
eg hostpital number
Examples
names(Myendo)[names(Myendo) == "HospitalNumber"] <- "PatientID"
gg <- SurveySankey(Myendo, "ProcedurePerformed", "PatientID")
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