In those latter species, both thoracic and abdominal water mites were collected, which is why sample size was initially 70.
Most batch effects removal algorithms try to accurately estimate the batch effects before removing them, which is why large sample sizes are required for each batch and a balanced class ratio is often desired.
I'd like to know about why a sample size cannot be made in a size 10.
Why would sample size matter?
That may be why the sample size in the group was small.
This explains why the sample size was 151 cases for β1-integrin but only 140 for Bcl-2.
Therefore, each time, we needed to negotiate and explain our purpose to get the approval from the relative responsible persons, which was a time-consuming experience and making our survey last for about 6 months and which was also the reason why our sample size was not big enough.
However, there were no data available to explain why each target sample size had been chosen.
The reason why a planned sample size is not reached within the time frame can, among other things, depend on problems in recruiting participants [ 5].
Again, small sample sizes may explain why significant changes were not observed for these versions.
