Create model

[iganea9]

There are several nodes: Variety. Each node is connected with the nodes :Control (no treatment applied), :P1R - one treatment is applied and :P2B another treatment is applied. Each node ( :Control, :P1R, :P2B) is connected to the :Protein node by the relation :CONTAINS (contains a certain percentage of protein).
The protein content of each variety must be determined.
Is such a variant of the subgraph possible?
How can it be determined to which variety the value in the Protein node belongs?

[glilienfield]

A couple questions to help understand your donain:

1. What is the formula to determine the protein content for one variety?
2. Why do you have three CONTAINS relationships connecting each treatment and control node to the protein node?

[iganea9]

glilienfield:

• What is the formula to determine the protein content for one variety?
• Why do you have three CONTAINS relationships connecting each treatment and control node to the protein node?

For each variety there is a control group and a group with the applied treatment.
Control group of Variety 1 (Clavera) contains x% protein (Mean value);
The second group of the same variety treated with the first Compound (P1R) contains x% protein;
The third group of the same variety is treated with P2B and contains x% protein.
And the same goes for all varieties.
Based on this model, the influence of the treatment on the protein content will be assessed. The Pearson Similarity algorithm could be used.

[ameyasoft]

Per your model, you need to store some info about Variety node as a property in CONTAINS relationship:
create (pl)-[rel:CONTAINS {percentages: 33.56, paid: 4}]->(prot)
With this you find the protein percentages for each Variety,