| 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 Preston Curve Produced by the the Explicit Preston Equation |
| curveETE |
Drawing the Troscianko Curve Produced by the Explicit Troscianko Equation |
| 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 |
| DETE |
Calculation of the First-Order Derivative of the Explicit Troscianko Equation |
| DNRGE |
Calculation of the First-Order Derivative of the Narushin-Romanov-Griffin Equation |
| DSGE |
Calculation of the First-Order Derivative of the Simplified Gielis Equation |
| eggs |
Egg Boundary Data of Nine Species of Birds |
| EPE |
Calculation of the Ordinate For an Arbitrary Point on the Preston Curve in the Plane |
| ETE |
Calculation of the Ordinate For an Arbitrary Point on the Troscianko Curve in the Plane |
| fitEPE |
Data-Fitting Function for the Explicit Preston Equation |
| fitETE |
Data-Fitting Function for the Explicit Troscianko Equation |
| fitGE |
Data-Fitting Function for the Gielis Equation |
| fitLorenz |
Data-Fitting Function for the Rotated and Right-Shifted Lorenz Curve |
| 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 |
| fitSuper |
Data-Fitting Function for the Superellipse 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 |
| LeafSizeDist |
Leaf size distribution of _Shibataea chinensis_ |
| lmPE |
Parameter Estimation for the Todd-Smart Equation |
| lmTE |
Parameter Estimation for the Troscianko Equation |
| MbetaE |
Modified Beta Equation |
| MBriereE |
Modified Briere Equation |
| MLRFE |
Modified Lobry-Rosso-Flandrois (LRF) Equation |
| MPerformanceE |
Modified Performance 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 |
| SarabiaE |
Sarabia Equation |
| SCSE |
Sarabia-Castillo-Slottje Equation (SCSE) |
| SHE |
Sitthiyot-Holasut Equation |
| shoots |
Height Growth Data of Bamboo Shoots |
| sigmoid |
Sigmoid Growth Equation |
| starfish |
Boundary Data of Eight Sea Stars |
| SurfaceAreaEPE |
Calculation of the Surface Area of An Egg Based on the Explicit Preston Equation |
| SurfaceAreaETE |
Calculation of the Surface Area of An Egg Based on the Explicit Troscianko Equation |
| SurfaceAreaNRGE |
Calculation of the Surface Area of An Egg Based on the Narushin-Romanov-Griffin Equation |
| SurfaceAreaSGE |
Calculation of the Surface Area of An Egg Based on the Simplified Gielis Equation |
| TE |
The Troscianko Equation (TE) |
| TGE |
Calculation of the Polar Radius of the Twin Gielis Curve |
| TSE |
The Todd-Smart Equation (TSE) |
| veins |
Leaf Vein Data of _Michelia compressa_ |
| VolumeEPE |
Calculation of the Volume of An Egg Based on the Explicit Preston Equation |
| VolumeETE |
Calculation of the Volume of An Egg Based on the Explicit Troscianko Equation |
| VolumeNRGE |
Calculation of the Volume of An Egg Based on the Narushin-Romanov-Griffin Equation |
| VolumeSGE |
Calculation of the Volume of An Egg Based on the Simplified Gielis Equation |
| whitespruce |
Planar Coordinates of _Picea glauca_ Tree Rings |
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