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| addLabels | Add Labels to an Existing Plot | 
| addLines | Add a PolySet to an Existing Plot as Polylines | 
| addPoints | Add EventData/PolyData to an Existing Plot as Points | 
| addPolys | Add a PolySet to an Existing Plot as Polygons | 
| addStipples | Add Stipples to an Existing Plot | 
| appendPolys | Append a Two-Column Matrix to a PolySet | 
| as.EventData | EventData Objects | 
| as.LocationSet | LocationSet Objects | 
| as.PolyData | PolyData Objects | 
| as.PolySet | PolySet Objects | 
| bcBathymetry | Bathymetry Data Spanning British Columbia's Coast | 
| calcArea | Calculate the Areas of Polygons | 
| calcCentroid | Calculate the Centroids of Polygons | 
| calcConvexHull | Calculate the Convex Hull for a Set of Points | 
| calcLength | Calculate the Length of Polylines | 
| calcMidRange | Calculate the Midpoint of the X/Y Ranges of Polygons | 
| calcSummary | Apply Functions to Polygons in a PolySet | 
| calcVoronoi | Calculate the Voronoi (Dirichlet) Tesselation for a Set of Points | 
| clipLines | Clip a PolySet as Polylines | 
| clipPolys | Clip a PolySet as Polygons | 
| closePolys | Close a PolySet | 
| combineEvents | Combine Measurements of Events | 
| combinePolys | Combine Several Polygons into a Single Polygon | 
| convCP | Convert Contour Lines into a PolySet | 
| convDP | Convert EventData/PolyData into a PolySet | 
| convLP | Convert Polylines into a Polygon | 
| convUL | Convert Coordinates between UTM and Lon/Lat | 
| dividePolys | Divide a Single Polygon into Several Polygons | 
| EventData | EventData Objects | 
| extractPolyData | Extract PolyData from a PolySet | 
| findCells | Find the Grid Cells that Contain Events | 
| findPolys | Find the Polygons that Contain Events | 
| fixBound | Fix the Boundary Points of a PolySet | 
| fixPOS | Fix the POS Column of a PolySet | 
| importShapefile | Import an ESRI Shapefile | 
| is.EventData | EventData Objects | 
| is.LocationSet | LocationSet Objects | 
| is.PolyData | PolyData Objects | 
| is.PolySet | PolySet Objects | 
| isConvex | Determine Whether Polygons are Convex | 
| isIntersecting | Determine Whether Polygons are Self-Intersecting | 
| joinPolys | Join One or Two PolySets using a Logic Operation | 
| locateEvents | Locate Events on the Current Plot | 
| locatePolys | Locate Polygons on the Current Plot | 
| LocationSet | LocationSet Objects | 
| makeGrid | Make a Grid of Polygons | 
| makeProps | Make Polygon Properties | 
| makeTopography | Make Topography Data From Freely Available Online Data | 
| nepacLL | Shoreline of the Northeast Pacific Ocean (Normal Resolution) | 
| nepacLLhigh | Shoreline of the Northeast Pacific Ocean (High Resolution) | 
| PBSmapping | PBS Mapping: Draws Maps and Implements Other GIS Procedures | 
| PBSprint | Specify Whether to Print Summaries | 
| plotLines | Plot a PolySet as Polylines | 
| plotMap | Plot a PolySet as a Map | 
| plotPoints | Plot EventData/PolyData as Points | 
| plotPolys | Plot a PolySet as Polygons | 
| PolyData | PolyData Objects | 
| PolySet | PolySet Objects | 
| print.EventData | Print PBS Mapping Objects | 
| print.LocationSet | Print PBS Mapping Objects | 
| print.PolyData | Print PBS Mapping Objects | 
| print.PolySet | Print PBS Mapping Objects | 
| print.summary.PBS | Print PBS Mapping Objects | 
| pythagoras | Pythagoras' Theorem Diagram PolySet | 
| summary.EventData | Summarize PBS Mapping Objects | 
| summary.LocationSet | Summarize PBS Mapping Objects | 
| summary.PolyData | Summarize PBS Mapping Objects | 
| summary.PolySet | Summarize PBS Mapping Objects | 
| surveyData | Survey Data | 
| thickenPolys | Thicken a PolySet of Polygons | 
| thinPolys | Thin a PolySet of Polygons | 
| towData | Tow Track Data | 
| towTracks | Tow Track Polyline Data | 
| worldLL | Shorelines of the World (Normal Resolution) | 
| worldLLhigh | Shorelines of the World (High Resolution) |