Imibuzo exhumene nomhlahlandlela · Maphakathi Izinga

Sequential Testing and the Peeking Problem Quiz

Explain why unplanned peeking changes error rates and compare fixed interim looks, alpha spending and always-valid inference.

Izindlela zomhlahlandlela ezihlobeneSequential Testing And Peeking Problem
Umbuzo 1 kwe 8

Why can stopping when an ordinary p-value first falls below 0.05 inflate false positives?