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Table 4 Correlation among features and clinical variables

From: A radial basis classifier for the automatic detection of aspiration in children with dysphagia

  Bolus Consistency Age Gender Clinical Class
Dispersion Ratio -0.0098 0.0971 -0.1012 -0.0968
Energy 0.0190 -0.0223 0.0275 0.0300
Normality 0.0285 0.1064 0.0116 0.0219
Stationarity -0.1808 -0.0954 -0.1019 -0.1817
Zero-Crossings 0.0323 -0.0027 0.0262 0.1676