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Official Journal of the Japan Wood Research Society

Table 2 Pearson correlation results

From: Control of system parameters by estimating screw withdrawal strength values of particleboards using artificial neural network-based statistical control charts

Correlations

Pearson correlation (SWS)

Significance level

Significance (two-tailed)

Internal bond strength (IBS)

0.659

0.01

0.000

Press temperature

0.539

0.01

0.000

Press time

0.530

0.01

0.000

Modulus of elasticity (MoE)

0.426

0.01

0.000

Press pressure

0.360

0.01

0.001

Density

0.204

0.05

0.032

Surface soundness (SS)

0.055

–

0.569