[Retracted] A Spatial Spectrum Estimation Method for Optimization and Improvement of Resource Allocation and Management of Public Sport and Health Facilities

<div>Configuration and management time of different methods. Positive numbers represent structured data and negative numbers represent unstructured data.</div>

Journal of Environmental and Public Health

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Figure 5

Figure 5: [Retracted] A Spatial Spectrum Estimation Method for Optimization and Improvement of Resource Allocation and Management of Public Sport and Health Facilities 

Figure 5 | [Retracted] A Spatial Spectrum Estimation Method for Optimization and Improvement of Resource Allocation and Management of Public Sport and Health Facilities 