inst/doc/agentAnalysis.R

In alcyon: Spatial Network Analysis

## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
    collapse = TRUE,
    comment = "#>"
)

## ----setup--------------------------------------------------------------------
library(alcyon)

galleryMap <- st_read(
    system.file(
        "extdata", "testdata", "gallery",
        "gallery_lines.mif",
        package = "alcyon"
    ),
    geometry_column = 1L, quiet = TRUE
)

## -----------------------------------------------------------------------------
pointMap <- makeVGAPointMap(
    galleryMap,
    fillX = 3.01,
    fillY = 6.7,
    gridSize = 0.06
)
plot(pointMap["Connectivity"])

## -----------------------------------------------------------------------------
agentAnalysis <- agentAnalysis(pointMap,
    timesteps = 10000,
    releaseRate = 0.1,
    agentLifeTimesteps = 1000,
    agentFov = 16,
    agentStepsToDecision = 3,
    agentLookMode = AgentLookMode$Standard
)
plot(agentAnalysis$pointMap["Gate Counts"])

## -----------------------------------------------------------------------------
agentAnalysis <- agentAnalysis(pointMap,
    timesteps = 10000,
    releaseRate = 0.1,
    agentLifeTimesteps = 1000,
    agentFov = 16,
    agentStepsToDecision = 3,
    agentLookMode = AgentLookMode$Standard,
    numberOfTrails = 50
)
plot(agentAnalysis$trailMap)