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Table 6 Correlation between anthropometric measures and gesture/orientation classification accuracy (SVM support vector machine, LDA linear discriminant analysis, ELM extreme learning machine, NN neural network)

From: Wrist-worn wearables based on force myography: on the significance of user anthropometry

Variable SVM LDA ELM NN
Grip strength 0.44 0.50 0.18 0.24
Skinfold thickness − 0.66 − 0.71 − 0.22 − 0.20
Skinfold:forearm − 0.68 − 0.71 − 0.28 − 0.24
Wrist:forearm − 0.57 − 0.46 − 0.23 − 0.28
Wrist circumference − 0.14 − 0.11 0.03 − 0.03
Forearm circumference 0.23 0.13 0.17 0.12