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    "segmentLocator",
    "simulateFatalities",
    "snowColors",
    "snowMap",
    "sohoGraph",
    "streetHighlight",
    "streetLength",
    "streetNameLocator",
    "streetNames",
    "streetNumberLocator",
    "tanakaContourPlot",
    "timeSeries",
    "unstackFatalities",
    "voronoiPolygons",
    "walkingPath"
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    },
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      "table": true,
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    },
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    },
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      ],
      "fields": [],
      "table": true,
      "tojson": true
    },
    {
      "name": "voronoi.polygons.vestry",
      "title": "Coordinates of Voronoi polygon vertices for Vestry Report map.",
      "object": "voronoi.polygons.vestry",
      "class": [
        "list"
      ],
      "fields": [],
      "table": true,
      "tojson": true
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  ],
  "_help": [
    {
      "page": "cholera-package",
      "title": "cholera",
      "topics": [
        "cholera-package",
        "cholera"
      ]
    },
    {
      "page": "addCase",
      "title": "Add observed case(s) to plot.",
      "topics": [
        "addCase"
      ]
    },
    {
      "page": "addDelaunay",
      "title": "Add Delaunay triangles.",
      "topics": [
        "addDelaunay"
      ]
    },
    {
      "page": "addEuclideanPath",
      "title": "Add Euclidean path from case/landmark to nearest or selected pump. (prototype)",
      "topics": [
        "addEuclideanPath"
      ]
    },
    {
      "page": "addIndexCase",
      "title": "Highlight index case at 40 Broad Street.",
      "topics": [
        "addIndexCase"
      ]
    },
    {
      "page": "addKernelDensity",
      "title": "Add 2D kernel density contours.",
      "topics": [
        "addKernelDensity"
      ]
    },
    {
      "page": "addLandmarks",
      "title": "Add landmarks to plot.",
      "topics": [
        "addLandmarks"
      ]
    },
    {
      "page": "addLandmarkSquares",
      "title": "Add Golden and Soho Squares to plot.",
      "topics": [
        "addLandmarkSquares"
      ]
    },
    {
      "page": "addNeighborhoodCases",
      "title": "Add observed neighborhood cases.",
      "topics": [
        "addNeighborhoodCases"
      ]
    },
    {
      "page": "addNeighborhoodEuclidean",
      "title": "Add expected Euclidean pump neighborhoods.",
      "topics": [
        "addNeighborhoodEuclidean"
      ]
    },
    {
      "page": "addNeighborhoodSnow",
      "title": "Adds Snow's graphical annotation of the Broad Street pump walking neighborhood.",
      "topics": [
        "addNeighborhoodSnow"
      ]
    },
    {
      "page": "addNeighborhoodWalking",
      "title": "Add walking neighborhoods.",
      "topics": [
        "addNeighborhoodWalking"
      ]
    },
    {
      "page": "addPlaguePit",
      "title": "Add plague pit (Marshall Street).",
      "topics": [
        "addPlaguePit"
      ]
    },
    {
      "page": "addPump",
      "title": "Add selected pump(s) to plot.",
      "topics": [
        "addPump"
      ]
    },
    {
      "page": "addRoads",
      "title": "Add all streets and roads to plot.",
      "topics": [
        "addRoads"
      ]
    },
    {
      "page": "addVoronoi",
      "title": "Add Voronoi cells.",
      "topics": [
        "addVoronoi"
      ]
    },
    {
      "page": "addWalkingPath",
      "title": "Add walking path from case/landmark to nearest or selected pump. (prototype)",
      "topics": [
        "addWalkingPath"
      ]
    },
    {
      "page": "addWhitehead",
      "title": "Add Rev. Henry Whitehead's Broad Street pump neighborhood.",
      "topics": [
        "addWhitehead"
      ]
    },
    {
      "page": "anchor.case",
      "title": "Anchor or base case of each stack of fatalities.",
      "topics": [
        "anchor.case"
      ]
    },
    {
      "page": "border",
      "title": "Numeric IDs of line segments that create the map's border frame.",
      "topics": [
        "border"
      ]
    },
    {
      "page": "caseLocator",
      "title": "Locate case by numerical ID.",
      "topics": [
        "caseLocator"
      ]
    },
    {
      "page": "euclideanPath",
      "title": "Compute Euclidean path coordinates from observed case/landmark to nearest/selected pump.",
      "topics": [
        "euclideanPath"
      ]
    },
    {
      "page": "fatalities",
      "title": "Amended Dodson and Tobler's cholera data.",
      "topics": [
        "fatalities"
      ]
    },
    {
      "page": "fatalities.address",
      "title": "\"Unstacked\" amended cholera data with address as unit of observation.",
      "topics": [
        "fatalities.address"
      ]
    },
    {
      "page": "fatalities.unstacked",
      "title": "\"Unstacked\" amended cholera fatalities data with fatality as unit of observation.",
      "topics": [
        "fatalities.unstacked"
      ]
    },
    {
      "page": "frame.data",
      "title": "Map frame data c(\"x\", \"y\") and c(\"lon\", \"lat\").",
      "topics": [
        "frame.data"
      ]
    },
    {
      "page": "frame.sample",
      "title": "Partitioned map frame points (segment endpoints).",
      "topics": [
        "frame.sample"
      ]
    },
    {
      "page": "frame.segments",
      "title": "Dodson and Tobler's \"Map Frame\" street data transformed into road segments.",
      "topics": [
        "frame.segments"
      ]
    },
    {
      "page": "isoVertices",
      "title": "Isochrone and isodistance vertices (prototype)",
      "topics": [
        "isoVertices"
      ]
    },
    {
      "page": "landmark.squares",
      "title": "Centers of city squares.",
      "topics": [
        "landmark.squares"
      ]
    },
    {
      "page": "landmarks",
      "title": "Landmark coordinates.",
      "topics": [
        "landmarks"
      ]
    },
    {
      "page": "latlong.ortho.addr",
      "title": "Orthogonal projection of observed address (latlong) cases onto road network.",
      "topics": [
        "latlong.ortho.addr"
      ]
    },
    {
      "page": "latlong.ortho.pump",
      "title": "Orthogonal projection of 13 original pumps (latlong).",
      "topics": [
        "latlong.ortho.pump"
      ]
    },
    {
      "page": "latlong.ortho.pump.vestry",
      "title": "Orthogonal projection of the 14 pumps from the Vestry Report (latlong).",
      "topics": [
        "latlong.ortho.pump.vestry"
      ]
    },
    {
      "page": "latlong.regular.cases",
      "title": "\"Expected\" cases (latlong).",
      "topics": [
        "latlong.regular.cases"
      ]
    },
    {
      "page": "latlong.sim.ortho.proj",
      "title": "Road \"address\" of simulated (i.e., \"expected\") cases (latlong).",
      "topics": [
        "latlong.sim.ortho.proj"
      ]
    },
    {
      "page": "mapRange",
      "title": "Compute xlim and ylim of Snow's map.",
      "topics": [
        "mapRange"
      ]
    },
    {
      "page": "meter.to.yard",
      "title": "Meter to yard conversion factor.",
      "topics": [
        "meter.to.yard"
      ]
    },
    {
      "page": "neighborhoodEuclidean",
      "title": "Compute Euclidean path pump neighborhoods.",
      "topics": [
        "neighborhoodEuclidean"
      ]
    },
    {
      "page": "neighborhoodSnow",
      "title": "Compute Snow's graphical annotation of Broad Street pump neighborhood.",
      "topics": [
        "neighborhoodSnow"
      ]
    },
    {
      "page": "neighborhoodVoronoi",
      "title": "Compute Voronoi pump neighborhoods.",
      "topics": [
        "neighborhoodVoronoi"
      ]
    },
    {
      "page": "neighborhoodWalking",
      "title": "Compute walking path pump neighborhoods.",
      "topics": [
        "neighborhoodWalking"
      ]
    },
    {
      "page": "ortho.proj",
      "title": "Orthogonal projection of observed cases onto road network.",
      "topics": [
        "ortho.proj"
      ]
    },
    {
      "page": "ortho.proj.pump",
      "title": "Orthogonal projection of 13 original pumps.",
      "topics": [
        "ortho.proj.pump"
      ]
    },
    {
      "page": "ortho.proj.pump.vestry",
      "title": "Orthogonal projection of the 14 pumps from the Vestry Report.",
      "topics": [
        "ortho.proj.pump.vestry"
      ]
    },
    {
      "page": "pearsonResiduals",
      "title": "Compute Pearson Residuals (prototype)",
      "topics": [
        "pearsonResiduals"
      ]
    },
    {
      "page": "plague.pit",
      "title": "Plague pit coordinates.",
      "topics": [
        "plague.pit"
      ]
    },
    {
      "page": "plot.euclidean",
      "title": "Plot method for neighborhoodEuclidean().",
      "topics": [
        "plot.euclidean"
      ]
    },
    {
      "page": "plot.euclidean_path",
      "title": "Plot the path of the Euclidean distance between cases and/or pumps.",
      "topics": [
        "plot.euclidean_path"
      ]
    },
    {
      "page": "plot.euclideanLatlong",
      "title": "Plot method for euclideanLatlong()",
      "topics": [
        "plot.euclideanLatlong"
      ]
    },
    {
      "page": "plot.iso_vertices",
      "title": "Plot method for isoVertices().",
      "topics": [
        "plot.iso_vertices"
      ]
    },
    {
      "page": "plot.profile_perspective",
      "title": "Plot method for profilePerspective().",
      "topics": [
        "plot.profile_perspective"
      ]
    },
    {
      "page": "plot.snow",
      "title": "Plot method for neighborhoodSnow().",
      "topics": [
        "plot.snow"
      ]
    },
    {
      "page": "plot.soho_graph",
      "title": "Plot method for sohoGraph().",
      "topics": [
        "plot.soho_graph"
      ]
    },
    {
      "page": "plot.time_series",
      "title": "Plot aggregate time series data from Vestry report.",
      "topics": [
        "plot.time_series"
      ]
    },
    {
      "page": "plot.voronoi_latlong",
      "title": "Plot method for voronoiLatlong()",
      "topics": [
        "plot.voronoi_latlong"
      ]
    },
    {
      "page": "plot.voronoi_nominal",
      "title": "Plot Voronoi neighborhoods.",
      "topics": [
        "plot.voronoi_nominal"
      ]
    },
    {
      "page": "plot.walking",
      "title": "Plot method for neighborhoodWalking().",
      "topics": [
        "plot.walking"
      ]
    },
    {
      "page": "plot.walking_path",
      "title": "Plot the walking path between selected cases and/or pumps.",
      "topics": [
        "plot.walking_path"
      ]
    },
    {
      "page": "print.euclidean",
      "title": "Print method for neighborhoodEuclidean().",
      "topics": [
        "print.euclidean"
      ]
    },
    {
      "page": "print.euclidean_path",
      "title": "Print method for euclideanPath().",
      "topics": [
        "print.euclidean_path"
      ]
    },
    {
      "page": "print.euclideanLatlong",
      "title": "Print method for neighborhoodEuclidean(latlong = TRUE).",
      "topics": [
        "print.euclideanLatlong"
      ]
    },
    {
      "page": "print.iso_vertices",
      "title": "Print method for isoVertices().",
      "topics": [
        "print.iso_vertices"
      ]
    },
    {
      "page": "print.snow",
      "title": "Print method for neighborhoodSnow().",
      "topics": [
        "print.snow"
      ]
    },
    {
      "page": "print.time_series",
      "title": "Print summary data for timeSeries().",
      "topics": [
        "print.time_series"
      ]
    },
    {
      "page": "print.voronoi_latlong",
      "title": "Print method for voronoiLatlong().",
      "topics": [
        "print.voronoi_latlong"
      ]
    },
    {
      "page": "print.voronoi_nominal",
      "title": "Print method for voronoiNominal().",
      "topics": [
        "print.voronoi_nominal"
      ]
    },
    {
      "page": "print.walking",
      "title": "Print method for neighborhoodWalking().",
      "topics": [
        "print.walking"
      ]
    },
    {
      "page": "print.walking_path",
      "title": "Print method for walkingPath().",
      "topics": [
        "print.walking_path"
      ]
    },
    {
      "page": "profile2D",
      "title": "2D Profile .",
      "topics": [
        "profile2D"
      ]
    },
    {
      "page": "profile3D",
      "title": "3D Profile.",
      "topics": [
        "profile3D"
      ]
    },
    {
      "page": "pumpCase",
      "title": "Extract numeric case IDs by pump neighborhood.",
      "topics": [
        "pumpCase"
      ]
    },
    {
      "page": "pumpData",
      "title": "Compute pump coordinates.",
      "topics": [
        "pumpData"
      ]
    },
    {
      "page": "pumpFatalities",
      "title": "Compute fatalities by pump.",
      "topics": [
        "pumpFatalities"
      ]
    },
    {
      "page": "pumpLocator",
      "title": "Locate water pump by numerical ID.",
      "topics": [
        "pumpLocator"
      ]
    },
    {
      "page": "pumps",
      "title": "Dodson and Tobler's pump data with street name.",
      "topics": [
        "pumps"
      ]
    },
    {
      "page": "pumps.vestry",
      "title": "Vestry report pump data.",
      "topics": [
        "pumps.vestry"
      ]
    },
    {
      "page": "rd.sample",
      "title": "Sample of road intersections (segment endpoints).",
      "topics": [
        "rd.sample"
      ]
    },
    {
      "page": "rectangle.filter",
      "title": "Rectangular filter data.",
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        "rectangle.filter"
      ]
    },
    {
      "page": "regular.cases",
      "title": "\"Expected\" cases.",
      "topics": [
        "regular.cases"
      ]
    },
    {
      "page": "road.segments",
      "title": "Dodson and Tobler's street data transformed into road segments.",
      "topics": [
        "road.segments"
      ]
    },
    {
      "page": "roads",
      "title": "Dodson and Tobler's street data with appended road names.",
      "topics": [
        "roads"
      ]
    },
    {
      "page": "roadSegments",
      "title": "Reshape 'roads' data frame into 'road.segments' data frame.",
      "topics": [
        "roadSegments"
      ]
    },
    {
      "page": "segmentHighlight",
      "title": "Highlight segment by ID.",
      "topics": [
        "segmentHighlight"
      ]
    },
    {
      "page": "segmentLocator",
      "title": "Plot/Locate road segment by ID.",
      "topics": [
        "segmentLocator"
      ]
    },
    {
      "page": "sim.ortho.proj",
      "title": "Road \"address\" of simulated (i.e., \"expected\") cases.",
      "topics": [
        "sim.ortho.proj"
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    },
    {
      "page": "sim.pump.case",
      "title": "List of \"simulated\" fatalities grouped by walking-distance pump neighborhood.",
      "topics": [
        "sim.pump.case"
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    },
    {
      "page": "sim.walking.distance",
      "title": "Walking distance to Broad Street Pump (#7).",
      "topics": [
        "sim.walking.distance"
      ]
    },
    {
      "page": "simulateFatalities",
      "title": "Project simulated fatalities onto road network",
      "topics": [
        "simulateFatalities"
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    },
    {
      "page": "snow.neighborhood",
      "title": "Snow neighborhood fatalities.",
      "topics": [
        "snow.neighborhood"
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    },
    {
      "page": "snowColors",
      "title": "Create a set of colors for pump neighborhoods.",
      "topics": [
        "snowColors"
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    },
    {
      "page": "snowMap",
      "title": "Plot John Snow's cholera map.",
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    {
      "page": "sohoGraph",
      "title": "Compute network graph of roads and embed cases, landmarks and pumps (prototype).",
      "topics": [
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    {
      "page": "streetHighlight",
      "title": "Highlight road by name.",
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    },
    {
      "page": "streetLength",
      "title": "Compute length of selected street.",
      "topics": [
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    {
      "page": "streetNameLocator",
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      "topics": [
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    {
      "page": "streetNames",
      "title": "Street names (alphabetized).",
      "topics": [
        "streetNames"
      ]
    },
    {
      "page": "streetNumberLocator",
      "title": "Locate street by its numerical ID.",
      "topics": [
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    {
      "page": "summary.euclidean",
      "title": "Summary method for neighborhoodEuclidean().",
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      "page": "summary.snow",
      "title": "Summary method for neighborhoodSnow().",
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      "title": "Summary method for voronoiNominal().",
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    {
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    {
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    {
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    {
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      "page": "voronoiPolygons",
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    {
      "page": "walkingPath",
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