| mta_path_attribution | data.frame | | data.frame containing transaction-level MTA |
| mmm_attribution | data.frame | | data.frame containing global MMA |
| prior_weights_mta | data.frame | None | data.frame containing subjective relative weights for each channel. Each weight can reduce or increase the weight of MTA with respect to MMA for each channel,in the final combined attribution |
| max_steps | int | 100 | maximum number of iterations of the optimization process |
| conv_rate | str | 0.01 | convergence rate of the optimization process |
| verbose | bool | True | if True, additional information during the computation will be shown |
| server | str | "app.channelattribution.io" | address of the server where password will be checked to authorize the execution of the function |
| password | str | None | user |