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.
Then Abiotic is non-living things like the sun, the air, etc. Abiotic components are nonliving and consist of soil, minerals, air, water, and sunlight..  Biotic components are living organisms of the ecosystem. Ecosystem is a community of organisms interacting with one another and within their environment.