Statistical analysis exploratory studies tho get some ballpark numbers. They didn't even estimate power in this case. If you have to rely on statistics to obser

Statistical analysis exploratory studies tho get some ballpark numbers. They didn't even estimate power in this case. If you have to rely on statistics to observe effect, the effect is small. The most likely biases and noise comes from experimental design and other factors related to the study. In exploratory science doing two different studies with N=30 is much better than doing one study with N=60.