Create Ternary and Holdridge Plots

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Documentation for package ‘Ternary’ version 2.3.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

AddToHoldridge	Add elements to ternary or Holdridge plot
AddToTernary	Add elements to ternary or Holdridge plot
Annotate	Annotate points on a ternary plot
cbPalette13	Palettes compatible with colour blindness
cbPalette15	Palettes compatible with colour blindness
cbPalette8	Palettes compatible with colour blindness
cbPalettes	Palettes compatible with colour blindness
ColorTernary	Colour a ternary plot according to the output of a function
ColourTernary	Colour a ternary plot according to the output of a function
GrowPolygon	Polygon geometry
holdridge	Random sample of points for Holdridge plotting
HoldridgeArrows	Add elements to ternary or Holdridge plot
HoldridgeBelts	Plot life zones on a Holdridge plot
holdridgeClasses	Names of the 38 classes defined with the Holdridge system
holdridgeClassesUp	Names of the 38 classes defined with the Holdridge system
HoldridgeHexagons	Plot life zones on a Holdridge plot
HoldridgeHypsometricCol	Convert a point in evapotranspiration-precipitation space to an appropriate cross-blended hypsometric colour
holdridgeLifeZones	Names of the 38 classes defined with the Holdridge system
holdridgeLifeZonesUp	Names of the 38 classes defined with the Holdridge system
HoldridgeLines	Add elements to ternary or Holdridge plot
HoldridgePlot	Plot life zones on a Holdridge plot
HoldridgePoints	Add elements to ternary or Holdridge plot
HoldridgePolygon	Add elements to ternary or Holdridge plot
HoldridgeText	Add elements to ternary or Holdridge plot
HorizontalGrid	Create a ternary plot
JoinTheDots	Add elements to ternary or Holdridge plot
OutsidePlot	Is a point in the plotting area?
Polygon-Geometry	Polygon geometry
PolygonArea	Polygon geometry
PolygonCenter	Polygon geometry
PolygonCentre	Polygon geometry
ReflectedEquivalents	Reflected equivalents of points outside the ternary plot
TernaryApp	Graphical user interface for creating ternary plots
TernaryArrows	Add elements to ternary or Holdridge plot
TernaryContour	Add contours to a ternary plot
TernaryCoords	Convert ternary coordinates to Cartesian space
TernaryDensity	Value of a function at regularly spaced points
TernaryDensityContour	Add contours of estimated point density to a ternary plot
TernaryDownTiles	Paint tiles on ternary plot
TernaryLeftTiles	Paint tiles on ternary plot
TernaryLines	Add elements to ternary or Holdridge plot
TernaryPlot	Create a ternary plot
TernaryPoints	Add elements to ternary or Holdridge plot
TernaryPointValues	Value of a function at regularly spaced points
TernaryPolygon	Add elements to ternary or Holdridge plot
TernaryRightTiles	Paint tiles on ternary plot
TernarySegments	Add elements to ternary or Holdridge plot
TernaryText	Add elements to ternary or Holdridge plot
TernaryTiles	Paint tiles on ternary plot
TernaryToXY	Convert ternary coordinates to Cartesian space
TernaryToXY.matrix	Convert ternary coordinates to Cartesian space
TernaryToXY.numeric	Convert ternary coordinates to Cartesian space
TernaryUpTiles	Paint tiles on ternary plot
TernaryXRange	X and Y coordinates of ternary plotting area
TernaryYRange	X and Y coordinates of ternary plotting area
TriangleCentres	Coordinates of triangle mid-points
TriangleInHull	Does triangle overlap convex hull of points?
XYToHoldridge	Cartesian coordinates to ternary point
XYToPetPrec	Cartesian coordinates to ternary point
XYToTernary	Cartesian coordinates to ternary point