R Graphical Manual

Browse All

Last data update: 2014.03.03

R: Class ExperimentHubMetadata objects and methods

ExperimentHubMetadata-class

R Documentation

Class ExperimentHubMetadata objects and methods

Description

ExperimentHubMetadata is used to represent record(s) in the server data base.

Usage

ExperimentHubMetadata(ExperimentHubRoot=NA_character_, 
        BiocVersion=biocVersion(),
        SourceUrl=NA_character_, 
        SourceType=NA_character_, 
        SourceVersion=NA_character_, 
        SourceLastModifiedDate=as.POSIXct(NA_character_), 
        SourceMd5=NA_character_, 
        SourceSize=NA_real_,
        DataProvider=NA_character_, 
        Title=NA_character_, 
        Description=NA_character_,
        Maintainer=NA_character_, 
        Species=NA_character_, 
        TaxonomyId=NA_integer_, 
        Genome=NA_character_, 
        Tags=NA_character_,
        RDataClass=NA_character_, 
        RDataDateAdded=as.POSIXct(NA_character_),
        RDataPath=NA_character_,
        Coordinate_1_based=TRUE,
        Notes=NA_character_,
        DispatchClass=NA_character_,
        PreparerClass=NA_character_,
        Location_Prefix='http://s3.amazonaws.com/experimenthub/')

Arguments

`ExperimentHubRoot`	`character(1)` Prefix of the local path to resources to be added to ExperimentHub. Currently not used.
`SourceUrl`	`character(1)` TBD
`SourceType`	`character(1)` TBD
`SourceVersion`	`character(1)` TBD
`SourceLastModifiedDate`	`POSIXct()` Date when resource was last modified
`SourceMd5`	`character(1)` md5 hash of original file
`SourceSize`	`numeric(1)` Number of bytes in original file
`DataProvider`	`character(1)` Original data provider
`Title`	`character(1)` Title for this resource
`Description`	`character(1)` Description of the resource
`Species`	`character(1)` Species name
`TaxonomyId`	`character(1)` NCBI code
`Genome`	`character(1)` Name of genome build
`Tags`	`character()` Free-form tags for search. biocViews from DESCRIPTION are added to the `Tags`.
`RDataClass`	`character(1)` Class of derived object (e.g. ‘GRanges’)
`RDataDateAdded`	`POSIXct()` Date added to ExperimentHub; used to determine snapshots.
`RDataPath`	`character(1)` file path to serialized form
`Maintainer`	`character(1)` Maintainer name and email address, ‘A Maintainer a.maintainer@email.addr’
`BiocVersion`	`character()` Under which resource was built
`Coordinate_1_based`	`logical(1)` Do coordinates start with 1 or 0?
`Location_Prefix`	`character(1)` URL location of AWS S3 bucket.
`Notes`	`character()` Notes about the resource.
`DispatchClass`	`character(1)` Used internally.
`PreparerClass`	`character(1)` Used internally.

Details

Instances of this class are generated by a call to addResources.

Value

A ExperimentHubMetadata object.

Examples

## TODO