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. 2021 Jan 26;18(3):1096. doi: 10.3390/ijerph18031096

Table 4.

Density matrix and image matrix of all blocks.

Density Matrix Image Matrix
Block 1 Block 2 Block 3 Block 4 Block 1 Block 2 Block 3 Block 4
Block 1 0.667 0.133 0.278 0.061 1 0 1 0
Block 2 0.067 0.400 0.133 0.345 0 1 0 1
Block 3 0.778 0.517 0.038 0.068 1 1 0 0
Block 4 0.697 0.909 0.061 0.009 1 1 0 0

R-squared = 0.434.