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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: To model binary or count data , the Ber - Poisson link function [ 30,36 ] decomposes the latent counting vector X X X i into the latent integer matrix Z Z Z ij . An appealing property of this construction is that we do not need to calculate the latent integers { z ij , k1k2 } k1,k2 over the 0 - valued R ij data as they are equal to 0 almost surely . Hence , the focus can be on the positive - valued relational data . This is particularly useful for real - world network data as usually only a small fraction of the data is positive . Hence , the computational cost for inference scales only with the number of positive relational links .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>