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. 2020 Aug 22;279:123854. doi: 10.1016/j.jclepro.2020.123854

Table 7.

Matrix (I-D).

C1 C2 C3 C4 C5 C6 C7
C1 1.00 −0.11 −0.18 −0.13 −0.21 −0.04 −0.01
C2 −0.03 1.00 −0.02 −0.11 −0.20 −0.01 −0.02
C3 −0.02 −0.14 1.00 −0.20 −0.18 −0.06 −0.01
C4 −0.08 −0.03 −0.01 1.00 −0.04 −0.02 −0.02
C5 −0.01 −0.01 −0.02 −0.07 1.00 −0.02 −0.02
C6 −0.15 −0.21 −0.13 −0.18 −0.18 1.00 −0.15
C7 −0.20 −0.16 −0.21 −0.16 −0.18 −0.08 1.00