newdist: compute distances between new infected and exposed

In DanielBonnery/Strategy: X

Description

compute distances between new infected and exposed

Usage

newdist(
  closedistances = NULL,
  U,
  sicks,
  new.sicks = NULL,
  delta = 0.005,
  dist_areas = dist_areas_f(U, delta)
)

Arguments

closedistances	NULL, or a named list with 2 named elements: closedistances$ra, closedistances$id
U	a data.frame with the variables hexagon (can be any bin identifier), x, y : coordinates,
sicks	a vector of integers
new.sicks	a vector of integers
delta	a positive number : a threshold
dist_areas:	a function between

Value

NULL, or a named list with 2 named elements: closedistances$ra, closedistances$id

Examples

data(UE,package="Strategy")
delta<-.005
sicks<-(1:nrow(UE))[UE$I001=="sick"]
closedistances=newdist(NULL,UE,sicks)
do.call(cbind,closedistances)[1:3,]

DanielBonnery/Strategy documentation built on Dec. 17, 2021, 4:03 p.m.