DGEobj: An S3 Object to Capture and Annotate DGE Workflows
Introduction | DGEobj Overview | DGEobj Nomenclature: Items, Types and Base Types | DGEobj Structure | Preserving the Original Data | Building a DGE data object | Demonstration Dataset: Rat Liver Slice Compound Treatments | Initializing a DGEobj from dataframes | Retrieve GEO data for GSE120804 | Prepare the Design Table | Retrieve Gene Annotation from Ensembl | Validate Dataframe Relationships | Instantiate the DGEobj | Some basic metadata about the project | additional descriptive attributes | Institutional attributes | Examining a DGE object | Inventory function | Examine DGEobj Metadata | DGEobj Length and Dimensions | Rownames and Colnames | Subsetting a DGEobj | Inventory of a DGEobj | Adding Items to a DGEobj | Alignment QC Example | A Workflow Example | Automating funArgs Entries | Batch addition of multiple items | Pre-defined Item Types | Adding a New Data Type | Accessing data in a DGEobj | Retrieve a single item | Retrieve multiple items | Ancillary Functions | Function baseType | Querying Metadata Stored in Attributes | Function rmItem | Function setAttributes | Function showMeta | Technical Information | Project Meta Data | Workflow attributes | Customizing the DGEobj Definition for New Data Types