Amend, Augment and Aid Analysis of John Snow's Cholera Map
Locate water pump by numerical ID.
Bar orientation classification errors.
Reshape 'roads' data frame into 'road.segments' data frame.
Highlight segment by ID.
Compute length of road segment.
Add observed case(s) to plot.
Add Delaunay triangles.
Add the path for the Euclidean distance between cases and/or pumps.
Add map border to plot.
Highlight index case at 40 Broad Street.
Add 2D kernel density contours.
Add landmarks to plot.
Add distance or time based "mileposts" to an observed walking neighbor...
Add observed cases by neighborhood.
Add expected Euclidean pump neighborhoods.
Add expected walking neighborhoods.
Add plague pit (Marshall Street).
Add selected pump(s) to plot.
Add all streets and roads to plot.
Adds Snow's graphical annotation of the Broad Street pump walking neig...
Add Voronoi cells.
Add the shortest walking path between a selected cases or pumps.
Add Rev. Henry Whitehead's Broad Street pump neighborhood.
Compute distance between case fatalities.
Locate case by numerical ID.
cholera: amend, augment and aid analysis of John Snow's cholera map
Compute path of the Euclidean distance between cases and/or pumps.
Fix errors in Dodson and Tobler's digitization of Snow's map.
Plot isochrone and isodistance regions (prototype)
Landmark data.
Compute latitude and longitude of case "addresses" (prototype).
Compute latitude and longitude of non-address fatalities (prototype).
Compute Georeferenced Latitude and Longitude (prototype).
Compute shortest georeferenced distances (and walking paths) to select...
Compute network graph of roads, cases and pumps.
Compute Voronoi pump neighborhoods (lat-long prototype).
Compute walking path pump neighborhoods.
Compute Georeferenced Latitude and Longitude (prototype).
Compute latitude and longitude for unique road segment endpoints (prot...
Compute Georeferenced Latitude and Longitude of vertices of Voronoi po...
Plot walking path to nearest pump (prototype).
Compute xlim and ylim of Snow's map.
Compute shortest distances or paths to selected pumps.
Compute network graph of roads, cases and pumps.
Compute Euclidean path pump neighborhoods.
Compute Voronoi pump neighborhoods.
Compute walking path pump neighborhoods.
Weather data recorded in Oxford (Met Office UK).
Plot method for neighborhoodEuclidean().
Plot the path of the Euclidean distance between cases and/or pumps.
Plot method for latlongNeighborhoodData().
Plot method for latlongNeighborhoodWalking().
Plot the walking path between selected cases and/or pumps.
Plot method for latlongNeighborhoodVoronoi()
Plot method for neighborhoodData().
Plot method for oxfordWeather().
Plot method for povertyLondon().
Plot method for profilePerspective().
Plot aggregate time series data from Vestry report.
Plot Voronoi neighborhoods.
Plot method for neighborhoodWalking().
Plot the walking path between selected cases and/or pumps.
Plot method for winterTemperatures().
Poverty and Born in London.
Print method for neighborhoodEuclidean().
Print method for euclideanPath().
Print method for isoVertices().
Print method for latlongWalkingPath().
Print method for latlongNeighborhoodVoronoi().
Print summary data for timeSeries().
Print method for neighborhoodVoronoi().
Print method for neighborhoodWalking().
Print method for walkingPath().
2D Profile .
3D Profile.
Extract numeric case IDs by pump neighborhood.
Compute pump coordinates.
Compute fatalities by pump.
Locate road segment by ID.
Generate simulated fatalities.
Compute walking distance for simulated cases.
Create a set of colors for pump neighborhoods.
Plot John Snow's cholera map.
Plotting data for Snow's graphical annotation of the Broad Street pump...
Highlight road by name.
Compute length of selected street.
Locate road by name.
Street names (alphabetized).
Locate road by numerical ID.
Sample for road segment endpoints.
Summary method for neighborhoodEuclidean().
Summary method for neighborhoodVoronoi().
Summary method for neighborhoodWalking().
Aggregate time series fatality data from the Vestry report.
Convert nominal map distance to meters or yards.
Unstack "stacks" in Snow's cholera map.
Extract vertices of Delaunay triangles and Dirichelet (Voronoi) tiles.
Compute the shortest walking path between cases and/or pumps.
Average Winter Temperatures.
Amends errors, augments data and aids analysis of John Snow's map of the 1854 London cholera outbreak.