Last data update: 2014.03.03

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R Release (3.2.3)
CranContrib
BioConductor
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Results 1 - 10 of 70 found.
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lawn_size (Package: lawn) : Expand a bounding box

Takes a bounding box and returns a new bounding box with a size expanded or contracted by a factor of X.
● Data Source: CranContrib
● Keywords:
● Alias: lawn_size
● 0 images

lawn_destination (Package: lawn) : Calculate destination point

Takes a data-Point and calculates the location of a destination point given a distance in degrees, radians, miles, or kilometers; and bearing in degrees. Uses the Haversine formula to account for global curvature.
● Data Source: CranContrib
● Keywords:
● Alias: lawn_destination
● 0 images

lawn_within (Package: lawn) : Return points that fall within polygons

Takes a set of data-Point's and a set of data-Polygon's and returns points that fall within the polygons
● Data Source: CranContrib
● Keywords:
● Alias: lawn_within
● 0 images

lawn_extent (Package: lawn) : Get a bounding box

Calculates the extent of all input features in a FeatureCollection, and returns a bounding box. The returned bounding box is of the form (west, south, east, north).
● Data Source: CranContrib
● Keywords:
● Alias: lawn_extent
● 0 images

lawn_envelope (Package: lawn) : Calculate envelope around features

Takes any number of features and returns a rectangular data-Polygon that encompasses all vertices.
● Data Source: CranContrib
● Keywords:
● Alias: lawn_envelope
● 0 images

%>% (Package: lawn) : Pipe operator

Pipe operator
● Data Source: CranContrib
● Keywords: internal
● Alias: %>%
● 0 images

lawn_average (Package: lawn) : Average of a field among points within polygons

Calculate the average value of a field for a set of data-Point's within a set of data-Polygon's
● Data Source: CranContrib
● Keywords:
● Alias: lawn_average
● 0 images

lawn_isolines (Package: lawn) : Generate Isolines

Takes data-Point's with z-values and an array of value breaks and generates isolines
● Data Source: CranContrib
● Keywords:
● Alias: lawn_isolines
● 0 images

lawn_convex (Package: lawn) : Convex hull polygon

Takes a set of data-Point's and returns a convex hull polygon. Internally, this uses the convex-hull module that implements a Monotone chain hull
● Data Source: CranContrib
● Keywords:
● Alias: lawn_convex
● 0 images

lawn_reclass (Package: lawn) : Reclassify properties data

Takes a data-FeatureCollection, an input field, an output field, and an array of translations and outputs an identical FeatureCollection with the output field property populated
● Data Source: CranContrib
● Keywords:
● Alias: lawn_reclass
● 0 images