The difference in AUC of the cross function curves
Source:R/AUC_of_cross_function.R
AUC_of_cross_function.Rd
Calculate the difference of area under the curve (AUC) between two curves, normalised by the total area of the graph.
Arguments
- df.cross
Data.frame. The output of
calculate_cross_functions
. Containing the positions of the two curves. Columns contain "r", "border" and "theo".
Examples
df_cross <- calculate_cross_functions(SPIAT::defined_image, method = "Kcross",
cell_types_of_interest = c("Tumour","Immune3"),
feature_colname ="Cell.Type", dist = 100)
AUC_of_cross_function(df_cross)
#> [1] 0.07372797