Table 4.

Correlation analysis between the median coverage and wet metrics for the RNA samples. Correlations were evaluated through a tau test, evaluating the Kendal’s rank correlation coefficient (tau) significance between the wet metrics and coverage at three different depths (5X, 10X and 50X). Each cell reports: Kendall’s tau coefficient, p-value and tau 95% confidence interval. Significant correlations (p-value < 0.05) are highlighted in bold.

	5X	10X	50X
RNA	0.141 0.144 −0.047; 0.329	0.175 0.062 −0.207; 0.559	0.188 0.036 0.039; 0.336
RNA A260/280	−0.306 0.002 −0.473; −0.138	−0.361 <0.001 −0.531; −0.192	−0.344 <0.001 −0.507; −0.181
RNA A260/230	0.265 0.006 0.087; 0.445	0.252 0.008 0.073; 0.430	0.218 0.016 0.050; 0.386
DV200	0.249 0.010 0.082; 0.415	0.202 0.032 0.039; 0.366	0.109 0.226 −0.058; 0.275
Pre-capture libraries metric	0.105 0.284 −0.080; 0.290	0.132 0.165 −0.041; 0.306	0.093 0.303 −0.084; 0.272
Enriched libraries metric	0.356 <0.001 0.184; 0.528	0.279 0.003 0.102; 0.456	0.172 0.056 −0.015; 0.358