| barycenter | Barycenter algorithm |
| check_cuda | Check if CUDA is available |
| headlines | NYT headlines by economic policy uncertainty |
| print.wdl | Wasserstein Dictionary Learning model |
| print.wig | Wasserstein Index Generation model |
| sinkhorn | Sinkhorn algorithm |
| summary.wdl | Wasserstein Dictionary Learning model |
| summary.wig | Wasserstein Index Generation model |
| tsvd | Truncated SVD |
| wdl | Wasserstein Dictionary Learning model |
| wdl.character | Wasserstein Dictionary Learning model |
| wdl_specs | Model Specs for WDL and WIG models |
| wig | Wasserstein Index Generation model |
| wig.data.frame | Wasserstein Index Generation model |
| wig_specs | Model Specs for WDL and WIG models |