3. EasyMultiProfiler Demo Data

The EasyMultiProfiler package includes a built-in sample MAE object that contains sample data from a clinical study with a cross-sectional study design (not from a real study) involving five omics items of stool samples.

• taxonomy（species annotation for 16s rRNA gene sequencing）
• geno_ko（KO annotation of microbial functional genes）
• geno_ec（EC enzyme annotation of microbial functional genes）
• untarget_metabol（untargeted metabolomics data）
• host_gene（host genetic data）

3.1 Load MAE object

data(MAE)

3.2 Overview the project data

EasyMultiProfiler package provides a quick data overview module, which allows users to quickly view the data stored in the MAE object from three dimensions. Data disinfection displays the number of samples and features of the experimental data in each project, as well as the data format of the experimental data in the project (including FPKM, relative, TPM, etc.; Specified by the user at the time of import). Data information shows the number of classifications of sample-related data (e.g., the number of types of basic information about the subject) and the number of classifications of character-related data (e.g., kingdom, phylum, class, order, family, genus, and species of microbiome data). Data miss shows the absence of samples and features of experimental data. See section 7.4 of this tutorial for details.

EMP |> EMP_summary()