<|begin_of_text|><|start_header_id|>system<|end_header_id|>

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: Metagenomic analysis . All of the steps in the processing of raw metagenomic data were done utilizing the Aether package 9 . Raw reads were de novo assembled using megahit 10 . Open reading frames and annotations were generated using prokka 11 . A gene family catalog was generated from the called open reading frames at 95 % identity utilizing the CD - HIT software package 12 . A raw abundance count matrix was generated utilizing the gene family catalog , Bowtie 2 and SAMtools 29,30 . The raw abundance count matrix was normalized both by sample and by gene length 13 . Metabolic pathways were queried using MetaCyc , and EC IDs were pulled from prokka annotations 11,31 . R was utilized to perform the majority of statistical tests , with the exception of pairwise analysis of variance ( ANOVA ) tests , for which the SciPy library in Python was used 32 . Root mean square error calculations were performed using the plotrix package 33 .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>