| Two key elements in any experimental design are randomization and replication. |
| Before randomization, patients were stratified according to tumor resection status. |
| For those who failed, the time at risk ended on the date of the first rearrest after randomization. |
| Although lack of generalizability is often cited as the major shortcoming of randomization tests, other limitations have also been discussed. |
| The inclusion criteria allowed randomization of patients with symptoms up to 4 days in 2 weeks during the run-in period. |
| Like a shooter with RPG elements, FTL uses permadeath and heavy randomization while eschewing the traditional dungeon crawl. |
