| adjdata |
Boundary Data Adjustment of A Polygon |
| areaGE |
Area Calculation for the Gielis Curve Within [0, 2pi) |
| areaovate |
Area Calculation for an Ovate Polygon |
| bambooleaves |
Leaf Boundary Data of _Phyllostachys incarnata_ T. H. Wen (Poaceae: Bambusoideae) |
| bilat |
Measure of the Extent of Bilateral Symmetry of A Polygon |
| biogeom |
Biological Geometries |
| curveEPE |
Drawing the Explicit Preston Curve |
| curveGE |
Drawing the Gielis Curve |
| curveNRGE |
Drawing the Egg Shape Predicted by the Narushin-Romanov-Griffin Equation |
| curveovate |
Drawing the Ovate Leaf-Shape Curve |
| DEPE |
Calculation of the First-Order Derivative of the Explicit Preston Equation |
| eggs |
Egg Boundary Data of Nine Species of Birds |
| EPE |
Calculation of the Ordinate For an Arbitrary Point on the Explicit Preston Curve in the Plane |
| fitEPE |
Data-Fitting Function for the Explicit Preston Equation |
| fitGE |
Data-Fitting Function for the Gielis Equation |
| fitNRGE |
Parameter Estimation for the Narushin-Romanov-Griffin Equation |
| fitovate |
Data-Fitting Function for the Ovate Leaf-Shape Equation |
| fitsigmoid |
Data-Fitting Function for the Sigmoid Growth Equation |
| fracdim |
Calculation of Fractal Dimension of Lef Veins Based on the Box-Counting Method |
| GE |
Calculation of the Polar Radius of the Gielis Curve |
| ginkgoseed |
Boundary Data of the Side Projections of _Ginkgo biloba_ Seeds |
| kp |
Boundary Data of the Vertical Projections of _Koelreuteria paniculata_ Fruit |
| lmPE |
Parameter Estimation for the Todd-Smart Equation |
| MbetaE |
Modified Beta Equation |
| MBriereE |
Modified Briere Equation |
| MLRFE |
Modified Lobry-Rosso-Flandrois (LRF) Equation |
| Neocinnamomum |
Leaf Boundary Data of Seven Species of _Neocinnamomum_ |
| NRGE |
The Narushin-Romanov-Griffin Equation (NRGE) |
| PE |
Calculation of the Abscissa, Ordinate and Distance From the Origin For an Arbitrary Point on the Preston Curve |
| shoots |
Height Growth Data of Bamboo Shoots |
| sigmoid |
Sigmoid Growth Equation |
| starfish |
Boundary Data of Eight Sea Stars |
| SurfaceAreaPE |
Calculation of the Surface Area of An Egg Based on the Preston Equation |
| TGE |
Calculation of the Polar Radius of the Twin Gielis Curve |
| TSE |
The Todd-Smart Equation (TSE) |
| veins |
Leaf Vein Data of _Michelia compressa_ |
| VolumePE |
Calculation of the Volume of An Egg Based on the Preston Equation |
| whitespruce |
Planar Coordinates of _Picea glauca_ Tree Rings |
![[R logo]](../../../doc/html/Rlogo.svg)
![[Up]](../../../doc/html/left.jpg)
![[Top]](../../../doc/html/up.jpg)