| Entrance | What is it used for? |
| Detail | In-depth analysis of a characteristic: histogram, distribution, control chart, capability. |
| All | Compare all the grid's features in a table. |
| Attribute Control Charts | Tracking a defect rate or the number of defects when no measurements are taken. |
| Discrete Distribution Laws | Perform calculations using the hypergeometric, binomial, and Poisson distributions. |
| Continuous Distribution Laws | Fit a continuous distribution and derive out-of-tolerance ratios and capabilities. Covers most continuous distributions: Normal, Student, Chi-squared, Weibull, etc. |
| Fourier decomposition | Search for hidden periodicities in a signal. |
| Calculator | Common calculations without a dataset: attribute and measurement control charts, calculation of chart limits, and calculation of confidence and prediction intervals. |
💡 Entries 4, 5, and 7 are calculation tools that also work no data, based on the parameters entered, which are useful for preparation or training.