figGbo {GCDkit} | R Documentation |
Interactive definition of groups on any Figaro-compatible plot.
figGbo(x.tol = 0, y.tol = 0, max.points = 100, max.polygons = 25)
x.tol, y.tol |
tolerance for the automatic closing of polygons. |
max.points |
maximum number of vertices for a single polygon. |
max.polygons |
maximum number of polygons. |
Each of the groups is defined by clicking vertices of a polygon with the
corresponding data points. The polygons are closed automatically. To finish,
right click anywhere on the plot and select 'Stop
'. The groups are numbered
consecutively, points falling into two or more fields form extra groups, as do
unclassified samples.
Vojtech Erban, vojtech.erban@geology.cz & Vojtech Janousek, vojtech.janousek@geology.cz
'figaro
'