| arctic | Arctic Lake Sediments Compositions |
| boxite | Boxite Compositions |
| lava | Skye Lavas Compositions |
| ternary_arrows | Add Arrows to a Ternary Plot |
| ternary_arrows-method | Add Arrows to a Ternary Plot |
| ternary_axis | Add an Axis to a Ternary Plot |
| ternary_box | Draw a Box around a Ternary Plot |
| ternary_confidence | Add an Ellipse to a Ternary Plot |
| ternary_confidence-method | Add an Ellipse to a Ternary Plot |
| ternary_contour | Contour Lines |
| ternary_contour-method | Contour Lines |
| ternary_crosshairs | Add Cross-Hairs to a Ternary Plot |
| ternary_crosshairs-method | Add Cross-Hairs to a Ternary Plot |
| ternary_density | Density Contour Lines |
| ternary_density-method | Density Contour Lines |
| ternary_ellipse | Add an Ellipse to a Ternary Plot |
| ternary_ellipse-method | Add an Ellipse to a Ternary Plot |
| ternary_grid | Add Grid to a Ternary Plot |
| ternary_hull | Convex Hull of a Set of Points |
| ternary_hull-method | Convex Hull of a Set of Points |
| ternary_image | Display a Color Image |
| ternary_image-method | Display a Color Image |
| ternary_labels | Non-Overlapping Text Labels |
| ternary_labels-method | Non-Overlapping Text Labels |
| ternary_lines | Add Connected Line Segments to a Ternary Plot |
| ternary_lines-method | Add Connected Line Segments to a Ternary Plot |
| ternary_mean | Compositional Mean |
| ternary_mean-method | Compositional Mean |
| ternary_pairs | Ternary Plot Matrices |
| ternary_pairs-method | Ternary Plot Matrices |
| ternary_pca | Principal Component Analysis |
| ternary_pca-method | Principal Component Analysis |
| ternary_plot | Ternary Plot |
| ternary_plot-method | Ternary Plot |
| ternary_points | Add Points to a Ternary Plot |
| ternary_points-method | Add Points to a Ternary Plot |
| ternary_polygon | Polygon Drawing |
| ternary_polygon-method | Polygon Drawing |
| ternary_segments | Add Line Segments to a Ternary Plot |
| ternary_segments-method | Add Line Segments to a Ternary Plot |
| ternary_text | Add Text to a Ternary Plot |
| ternary_text-method | Add Text to a Ternary Plot |
| ternary_tile | Ternary Tiles |
| ternary_title | Ternary Plot Annotation |
| ternary_tolerance | Add an Ellipse to a Ternary Plot |
| ternary_tolerance-method | Add an Ellipse to a Ternary Plot |
| tile_bin | Ternary Tiles |
| tile_bin-method | Ternary Tiles |
| tile_density | Ternary Tiles |
| tile_density-method | Ternary Tiles |
| tile_interpolate | Ternary Tiles |
| tile_interpolate-method | Ternary Tiles |
| triangle_phase_cas | Ceramic Phase Diagram |
| triangle_phase_ceramic | Ceramic Phase Diagram |
| triangle_soil | Soil Texture Triangle |
| triangle_soil_folk | Soil Texture Triangle |
| triangle_soil_hypres | Soil Texture Triangle |
| triangle_soil_shepard | Soil Texture Triangle |
| triangle_soil_usda | Soil Texture Triangle |