Commercial topographers using the Placido disk | Export data from a topographer | Data file formats read by rPACI | CSO Topographers format | rPACI Dataset Format | References

Package installation | Available datasets | Reading data | readCSO() | readrPACI() | readFile() | Saving data | Computing the Placido irregularity indices | Plotting the results | Using the wrapper function to analyze one external file | Using the wrapper function to analyze one dataset | Analyzing multiple patients simultaneously | Analyzing one patient over time | Summary | References

Data structure | Primary indices | Normalization of the primary indices | Combined indices | GLPI index | NBI index | References

Example 1: Default simulation | Example 2: Setting basic parameters (number of rings, points per ring, and diameter) | Example 3: Circles with unequally distributed radii | Example 4: Adding mire displacement | Example 5: Elliptic mires | Example 6: Random Cartesian noise | Example 7: Highly irregular pattern, combining different perturbations