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. 2017 Aug 18;13:259. doi: 10.1186/s12917-017-1173-6

Table 3.

Accordance between matrices, boot swab and liquid manure, using qPCR A or qPCR B

qPCR rs a,b ĸ ± SEapp c
A 0.845 0.784 ± 0.077
B 0.779 0.543 ± 0.104

aSpearman rank correlation coefficient

bp-value for all Spearman rank correlation coefficients: P < 0.0001

cCohen’s kappa coefficient ± approximate standard error