Type help append for details. Appending two datasets require that both have variables with exactly the same name. If using categorical data make sure the categories on both datasets refer to exactly the same thing (i.e. 1 âAgreeâ, 2âDisagreeâ, 3 âDKâ on both).
Biotic describes a living or once living component of a community; for example organisms, such as plants and animals. Biotic may refer to: 1  Life, the condition of living organisms. 2  Biology, the study of life.  Biotic material, which is derived from living organisms.
biotic factors are living things that serve in a ecosystem and an a biotic factor that cant serve in a ecosystem. 8 people found this useful. Edit. Share to: 1  8 Characteristics of Cross-Sectional Research Designs Cross-sectional studies are carried out at one time point or over a short period.