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. 2018 May 1;13(5):e0193267. doi: 10.1371/journal.pone.0193267

Table 1. Regression coefficients k, the coefficients of determination R2 and the accuracy coefficient L2 indicating the correspondence between the automatic and the manual counting for the S.aureus live/dead ratios on fluorescent images.

12 images 115 images
Threshold k R2 L2 k R2 L2
15 1,01 0,95 1,00 1,02 0,63 1,00
20 1,00 0,94 1,00 1,05 0,65 0,99
30 1,05 0,94 0,99 1,08 0,66 0,98
45 1,05 0,73 0,99 1,11 0,72 0,96
60 1,09 0,59 0,98 1,17 0,67 0,92