Combined analysis results of metabolites and differentially expressed proteins

Multi-omics research mainly consists of two parts: 1) association analysis based on statistical methods; 2) association analysis based on metabolic pathway analysis.(I) Association heat mapThe correlation and p-value of two omics data are calculated by Pearson Correlation analysis, and the table shown below is obtained (see "cor.csv" for details)II) Association scatter plotBy calculating the correlation of two omics data for each sample, the distribution of different samples is examined, and a linear regression equation is constructed to calculate the correlation coefficient (as shown in the figure).