Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jul 7, 2019; 25(25): 3218-3230
Published online Jul 7, 2019. doi: 10.3748/wjg.v25.i25.3218
Figure 3
Figure 3 Correlation heat map color-coded by the strength of Spearman correlation coefficients (r) between metabolites found to be important in tumor versus control discrimination. Cut-off values of |r| > 0.4 and P < 0.05 have been used. The metabolites used are those listed in Tables 2 and 3 (metabolites labeled with “*” noted as tissue biomarkers). Red boxes indicate positive associations, and blue boxes indicate negative associations.