| MetFns-package | Analysis of Visual Meteor Data |
| date_sol.table | Calculation of table of solar longitudes |
| date_sollong | Calculation of solar longitude |
| EarthVSOP87B | Computation of Heliocentric Spherical Longitude and Latitude for the Earth |
| filter | Global filter |
| filter.country | Selection of visual meteor data by country |
| filter.date | Selection of visual meteor data by date(s) |
| filter.gc | Selection of visual meteor data by geographical coordinates |
| filter.h | Selection of visual meteor data by radiant elevation |
| filter.mag | Selection of visual meteor data by limiting magnitude |
| filter.obsname | Selection of visual meteor data by observer's first and last name |
| filter.P | Selection of visual meteor data by percentage of field-of-view obstruction |
| filter.shw | Selection of visual meteor data by shower code |
| filter.site | Selection of visual meteor data by observing site |
| filter.sol | Selection of visual meteor data by solar longitude |
| filter.totcor | Selection of visual meteor data by total correction factor |
| mag.distr | Summarized magnitude distribution |
| magn2015 | Magnitude data for the year 2015 |
| MetFns | Analysis of Visual Meteor Data |
| midint | Calculation of the middle of time interval |
| opt.bin | Divides data in blocks of optimal bin sizes |
| pop.index | Calculation of population index |
| pop.index.plot | Plot of population index |
| pop.index2 | Calculation of population index based on average distance from the limiting magnitude |
| popind | Conversion for the population index |
| popind.err | Error margins for population index |
| radiant | Coordinates of radiants of meteor showers |
| rate2015 | Rate data for the year 2015 |
| shw_list | List of meteor showers |
| solar.long | Vectorized calculation of solar longitude |
| sollong_date | Calculation of date corresponding to given value of solar longitude |
| sol_date.table | Vectorized calculation of date corresponding to given value of solar longitude |
| zhr | Calculates zenithal hourly rate (ZHR) |
| zhr.plot | Plot of zenithal hourly rate (ZHR) |