Welcome to this tutorial, which aims to provide users with a comprehensive guide to data analysis. Through this tutorial, users will learn how to use a variety of data analysis methods to process multi-omics data, including but not limited to data standardization, data collapsing, difference analysis, association analysis, enrichment analysis, feature screening, and other mainstream bioinformatics analysis methods. Each functional module can be easily and seamlessly connected to standardize and clarify the entire analysis process, ensuring the scientificity and repeatability of the analysis results.