| GRTo-package | Gutenberg-Richter Tools |
| BBootComp | Bootstrap test for the comparison of Gutenberg-Richter b-values |
| bvmed | Repeated medians regression for the determination of the Gutenberg-Richter b-value |
| fmddisc | Analysis of Discontinuities in Frequency Magnitude Distributions |
| GRTo | Gutenberg-Richter Tools |
| schuster | Plot of a phasor walkout for the Schuster's test |
| utcomp | p-value for the Utsu's test |