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Table 2 RMSE in joint angle estimations

From: Negotiated control between the manual and visual systems for visually guided hand reaching movements

  MS VS NS NS error reduction from MS
  Mean SE 95% CI Mean SE 95% CI Mean SE 95% CI
θ 1 2.43 0.08 [2.27, 2.58] 1.88 0.08 [1.72, 2.03] 1.44 0.06 [1.33, 1.55] *41%
θ 2 5.49 0.15 [5.19, 5.79] 6.30 0.18 [5.94, 6.66] 4.13 0.11 [3.93, 4.34] *25%
θ 3 3.14 0.11 [2.92, 3.35] 3.43 0.13 [3.17, 3.70] 2.39 0.10 [2.20, 2.58] *24%
θ m4 10.98 0.33 [10.33, 11.63]     10.39 0.32 [9.75, 11.02] 5%
θ m5 13.45 0.34 [12.77, 14.12]     13.12 0.35 [12.43, 13.80] 2%
θ m6 10.99 0.30 [10.40, 11.58]     10.92 0.31 [10.32, 11.52] 1%
θ m7 7.88 0.20 [7.50, 8.27]     7.04 0.17 [6.71, 7.37] *11%
θ v4     1.43 0.06 [1.32, 1.54] 1.27 0.06 [1.16, 1.38]  
θ v5     6.25 0.22 [5.83, 6.68] 3.23 0.09 [3.06, 3.40]  
θ v6     6.21 0.16 [5.88, 6.53] 3.96 0.11 [3.74, 4.18]  
  1. MS: Manual system. VS: Visual system. NS: Negotiation system. SE: Standard error. 95% CI: 95 percentile confidence interval. *indicates a statistical significance at p < 0.05.