| lamprey_time | Lethal time data for seasonal exposure to TFM for larval sea lamprey |
| lamprey_tox | Lethal concentration data for seasonal exposure to TFM for larval sea lamprey |
| LC_logit | Lethal Concentration Logit |
| LC_probit | Lethal Concentration Probit |
| LT_logit | Lethal Time Logit |
| LT_probit | Lethal Time Probit |
| ratio_test | Ratio test |