| concord-package | Product Concordance |
| codedesc | Table of Product Classification Descriptions |
| code_lengths | Product code lengths |
| concord | concord |
| concord_data | Product Concordance Table |
| concord_long | HS-NAICS-SIC Concordance Table |
| concord_test | concord_test |
| desc | desc |
| desclen | Product code lengths |
| extend_concord | extend_concord |
| getRauch | getRauch |
| getSigma | getSigma |
| hs2sitc | HS-SITC2 conversion table |
| listSigma | listSigma |
| long_codes | List of separately concorded codes |
| proddiff | proddiff |
| Rauch | Table of Rauch classifications |
| sigma | sigma |
| sigmatab | Table of trade elasticities |
| sigma_data | Table of trade elasticities |
| sitc2_rauch | Table of Rauch classifications |