[Contribution to neglecting of power analysis in experimental medicine studies].
The work provides basic information about what is being understood under the term "statistical analysis of power of test" from the viewpoint of correct use of mathematical statistics in medicine. The detail rules of statistical decision-making are described. Furthermore, the work contains an illustration of power analysis of test application when using unpaired t-test.
Knízek
J
J
Ostav lékarské biofyziky LF UK, Hradec Králové. knizekj@lfhk.cuni.cz
Stránský
P
P
D015233:Models, Statistical; D012984:Software; D013223:Statistics as Topic