scaling: scale the output TOC values and change units

In TOC: Total Operating Characteristic Curve and ROC Curve

scale the output TOC values and change units

Description

scale the 'Hits' and 'Hits+FalseAlarms' values in the TOC output table, as well as the prevalence and population, using a scaling factor. Labels for the modified units in the TOC object are changed to newUnits

Usage

## S4 method for signature 'Toc'
scaling(x, scalingFactor, newUnits)
   

Arguments

x	an object of class Toc
scalingFactor	numeric value to scale 'Hits' and 'Hits+FalseAlarms' values in the TOC output table, as well as the prevalence and population
newUnits	charater string for the new data units in the TOC object

Value

an object of class TOC

See Also

TOC, ROC

Examples

index <- rast(system.file("external/Prob_Map2.rst", package = "TOC"))
boolean <- rast(system.file("external/Change_Map2b.rst", package = "TOC"))
mask <- rast(system.file("external/MASK4.rst", package = "TOC"))
tocd <- TOC(index, boolean, mask, nthres = 100)
plot(tocd)

## scale units from square m to square km
tocd_sqkm <- scaling(tocd, scalingFactor = 1000000, newUnits = "square km")
plot(tocd_sqkm) 

TOC documentation built on Feb. 16, 2023, 7:10 p.m.