selectivity {RGeoS} | R Documentation |
Establish and possibly draw the different selectivity curves
selectivity(x, type = "Q(T)", plot = TRUE, new = TRUE, zlab = "z", xlim = NA, ...)
x |
Array of values (considered as equally weighted) |
type |
Type of the selectivity curve:
|
plot |
When switched ON, the selectivity curve is represented graphically |
new |
When switched ON, the graphic page is erased before the selectivity curve is represented. |
zlab |
Name given to the variable axis |
xlim |
Bounds along the variable |
... |
Arguments passed to the plot function |
A matrix with columns containing the two coordinates of the selectivity curve
data(Example_parcelles100) # Data set 100 data data(Example_parcelles25) # Data set 25 data selectivity(Example_parcelles100) # Draw Metal/Tonnage for 100 samples selectivity(Example_parcelles25,new=FALSE) #Overlay the Metal/Tonnage for 25 samples rm(Example_parcelles100,Example_parcelles25) # Cleanup