Hi there,
We have collect some data from an ecological experiment.
For each treatment, 4 out of 7 species are chosen, and incubated in one
unit. And then some properties, e.g., the sum of individual weights in
the unit, are measured. Totally, 35 treatments are established. For a >specific property, it varies among different treatments. It makes sense >because of the interaction between species.
To my knowledge, I could design a 2^7 factorial experiment to test the
main and interaction effect of the 7 species. This is a huge experiment
and may not be feasible. However, I don't know the design of such
experiment design or how to analyze those data.
Any hints on the name of the experimental design or the statistical
method that could be used to analyze the data? Thanks a lot in advance.
Best,
Jinsong
Hi there,
We have collect some data from an ecological experiment.
For each treatment, 4 out of 7 species are chosen, and incubated in
one unit. And then some properties, e.g., the sum of individual
weights in the unit, are measured. Totally, 35 treatments are
established. For a specific property, it varies among different
treatments. It makes sense because of the interaction between species.
To my knowledge, I could design a 2^7 factorial experiment to test
the main and interaction effect of the 7 species. This is a huge
experiment and may not be feasible. However, I don't know the design
of such experiment design or how to analyze those data.
Any hints on the name of the experimental design or the statistical
method that could be used to analyze the data? Thanks a lot in
advance.
Best,
Jinsong
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