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Table 4 Direct and indirect path coefficients for principal components

From: Structural parameters for X-ray micro-computed tomography (μCT) and their relationship with the breakage rate of maize varieties

Indicate

DPC

IPC

X1

X2

X3

X4

X1

− 0.0765

− 0.0651

− 0.1051

0.6775

X2

0.3016

0.0165

− 0.0075

0.278

X3

0.1275

0.063

− 0.0178

− 0.8866

X4

− 1.0135

0.0511

− 0.0827

0.1115

  1. DPC and IPC stand for direct path coefficient and indirect path coefficient respectively