| soiltexture_gui | Text-based menu for plotting and classifying soil texture... |
| soiltextureInfo | Display and / or export system and package version... |
| soiltexture-package | soiltexture: Functions for Soil Texture Plot, Classification... |
| TT.add | Function to add a new default package parameters. |
| TT.baseplot | Internal. Create an empty plot scene for a texture triangle. |
| TT.chemometrics.alr | Compute the additive log-ratio transformation of... |
| TT.classes | Plot the texture classes polygons in a texture triangle plot. |
| TT.classes.tbl | Returns the table of classes of a texture classification... |
| TT.contour | Wrapper for the contour() function adapted to texture... |
| TT.dataset | Genetates a virtual cross correlated clay silt sand + Z... |
| TT.data.test | Test the validity of some soil texture data table (3 particle... |
| TT.data.test.X | Test the validity of some soil texture data table (X particle... |
| TT.dia2phi | Convert a soil particle diameter dia [micro-meters] into phi... |
| TT.geo.get | Retrieve and return the geometrical parameters from a list of... |
| TT.get | Function to retrieve / get the default package parameters. |
| TT.grid | Plot a grid at regular texture intervals inside an existing... |
| TT.image | Wrapper for the image() function adapted to texture... |
| TT.iwd | Inverse weighted distance interpolation on a grid. |
| TT.kde2d | Calculated the 2D probabilty density on an x-y grid. |
| TT.locator | Interactive (mouse clic) retrieval the CLAY SILT SAND... |
| TT.mahalanobis | Calculates the Mahalanobis distance between clay silt and... |
| TT.normalise.sum | Normalises the sum of the 3 particle size classes. |
| TT.normalise.sum.X | Normalises the sum of the X particle size classes. |
| TT.plot | Plot soil texture triangles / diagrams. |
| TT.points | Plot a soil texture data table as points on an existing... |
| TT.points.in.classes | Classify a table of soil texture data according to a soil... |
| TT.set | Function to change / set the default package parameters. |
| TT.str | Stretch or reshape the range of value of some data set. |
| TT.text | Plot text labels for each values of a soil texture data table... |
| TT.text.transf | Log-linear transformation of a soil texture data table... |
| TT.text.transf.X | Log-linear transformation of a soil texture data table... |
| TT.vertices.plot | Plot the vertices of a texture classification system. |
| TT.vertices.tbl | Returns the table of vertices of a texture classification... |
