<|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: Data analysis was performed using CasaXPS version 2.3.25rev1.0Y. 7 Peaks were integrated using a U 2 Tougaard background according to
 ( ) = ∫ ( ′ − ) ( ′ ) ′ ∞ , where S(E') is the measured spectrum, ( ) = ( + 2 ) 2 ,
 C is a user adjustable parameter, and B is automatically adjusted to make the background meet the **data** at the limits of the interval over which the background is computed. 8 These peak areas were converted to equivalent homogeneous composition 9 using relative sensitivity factors (RSFs) based on Scofield photoelectron crosssections with angular distribution correction for a source-analyser angle of 60°. Escape-depth correction was performed using the electron attenuation length according to Seah. 10<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>