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You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: Figure 2 :
2The schematic diagram of the **data** collection by the Forward Looking Radar model (4)-(8) of section 3 R is the function of the spatial variable x, i.e. R = R (x) := ε r (x) , x ∈ (0, 1) . Hence, after computing R (x) we took the value R to compute the dielectric constant of the target ε r (target), where
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