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| BAS-package | Selection of spatially balanced samples. |
| HAL-package | Selection of spatially balanced samples. |
| SDraw-package | Selection of spatially balanced samples. |
| SSS-package | Selection of spatially balanced samples. |
| bas.line | Draws a Balanced Acceptance Sample (BAS) from a linear resource (line). |
| bas.point | Draws a Balanced Acceptance Sample (BAS) from a discrete resource (points). |
| bas.polygon | Draws a Balanced Acceptance Sample (BAS) from an area resource (polygons). |
| extended.gcd | Extended Greatest Common Denominator (GCD) algorithm. |
| GRTS | Selection of spatially balanced samples. |
| grts.line | Draw a equi-probable GRTS sample from a linear (line) resource. |
| grts.point | Draw a equi-probable GRTS sample from a discrete (point) resource. |
| grts.polygon | Draw a equi-probable GRTS sample from an area (polygon) resource. |
| hal.line | Draws a Halton Lattice sample from a linear (line) resource . |
| hal.point | Draws a Halton Lattice sample from a discrete (point) resource. |
| hal.polygon | Draws a Halton Lattice sample from an area (polygon) resource. |
| halton | Compute points in the Halton sequence. |
| halton.frame | Construct a Halton sampling frame. |
| halton.indices | Halton indices |
| halton.indices.CRT | Halton indices by the Chinese Remainder Theorem (CRT) |
| halton.indices.vector | Halton indices for an entire vector of coordinates |
| halton.lattice | Halton lattice inside a rectangle |
| halton.lattice.polygon | Halton lattice inside a 'SpatialPolygon*' object. |
| HI.coast | SpatialLinesDataFrame of the coastline of Hawaii, USA |
| lineLength | Line length |
| maxU | Maximum integer used in the BAS routines |
| plotSample | Plot sample and frame |
| polygonArea | Polygon area |
| primes | Prime numbers |
| SDraw | Selection of spatially balanced samples. |
| sdraw | Sample draws from spatial objects. |
| sdraw-method | Sample draws from spatial objects. |
| sdraw.SpatialLines | Sample draws from spatial objects. |
| sdraw.SpatialPoints | Sample draws from spatial objects. |
| sdraw.SpatialPolygons | Sample draws from spatial objects. |
| SRS | Selection of spatially balanced samples. |
| srs.line | Draw a Simple Random Sample (SRS) from a linear resource. |
| srs.point | Draw a Simple Random Sample (SRS) from a point resource or finite population frame. |
| srs.polygon | Draws a Simple Random Sample (SRS) from an area resource (polygons). |
| sss.line | Draw a Simple Systematic Sample (SSS) from a linear resource. |
| sss.point | Draw a Simple Systematic Sample (SSS) from a point resource or finite population frame. |
| sss.polygon | Draws a Simple Systematic Sample (SSS) from an area resource (polygons). |
| voronoi.polygons | Calculate Voronoi polygons for a set of points |
| WA | SpatialPolygonsDataFrame for the state of Washington, USA |
| WA.cities | SpatialPointsDataFrame of cities in Washington state, USA |
| WY | SpatialPolygonsDataFrame of counties in the state of Wyoming, USA |
| _PACKAGE | Selection of spatially balanced samples. |