Statistical power analysis in wildlife research

Article Abstract:

Statistical power analysis has proved valuable in improving research designs and it has been advocated in wildlife research, although it can be misapplied. The role of power analysis in applied research is clarified through the description of its appropriate uses. The framework of the hypotheticodeductive method is discussed and the errors that can be made when a null hypothesis is rejected in favour an alternative. Researchers have to recognize that when power is estimated retrospectively, estimates of true power are based on a single sample. It is suggested that statistical power analysis should be included in research planning efforts on a regular basis, to raise efficiency.

Methods, Statistical hypothesis testing

---

Limits of data analysis in scientific inference: reply to Sleep et al

Article Abstract:

A reply to Sleep and group on the choice of approach to data analysis of a study is presented. It is suggested that scientists need to understand the minor roles and limits of data analysis in scientific inference.

United States, Hypothesis testing (Research method)

---

Detectability and response rates of ferruginous pygmy-owls

Article Abstract:

The responses of ferruginous pygmy-owls to the broadcasted calls are studied. The detectability and response was higher during incubation, brooding and natal dispersal.

Analysis, Demographic aspects, Owls, Animal populations, Incubation

Similar abstracts:

• Abstracts: Structural basis for inhibition of the cyclin-dependent kinase Cdk6 by the tumour suppressor p16INK4a. Structure of the catalytic domain of human phosphodiesterase 5 with bound drug molecules
• Abstracts: Integrating professional skills in wildlife student education. Why compensating wildlife damages may be bad for conservation
• Abstracts: No hormonal response in tied fights. Watching fights raises fish hormone levels. Rank-related maternal effects of androgens on behaviour in wild spotted hyaenas
• Abstracts: Structural basis for the function and inhibition of an influenza virus proton channel. The mechanism by which influenza A virus nucleoprotein forms oligomers and binds RNA
• Abstracts: CD38 is critical for social behavior by regulating oxytocin secretion. Channels for pathfindings

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.