| A | Test data of differential metabolites |
| B | Test data of endogenous metabolites |
| C | Test data of absorbed drug metabolites |
| CorrPlot | Plot the correlation diagram of two datasets |
| DataPre | Preprocess the input data |
| design | Test data of study design |
| drugData | The drug constitutes dataset (data frame) |
| GetAbso | Get the absorbed drug constitutes from the differential compounds |
| GetDiffData | Get the differential compounds across all the time points |
| GetEndo | Get the altered endogenous metabolites from the differential compounds |
| GetSecdAbso | Get the secondary metabolites of the absorbed drug constitutes |
| HeatMap | Plot the heatmap of input data |
| PKs | Calculate the representative pharmacokinetics parameters and plot the time-intensity curves of specified compounds. |
| postData | The post-dose metabolites dataset (data frame) |
| preData | The pre-dose metabolites dataset (data frame) |
| ScatPlot | Plot the PCA or PLSDA score figures and trajectories on input data |
| Simi | Get the same compounds in two datasets |
| simidata | Test data of same compounds. |