R: Creating and Reading Data Packages

# Creating and Reading Data Packages

## Documentation for package ‘datapackage’ version 0.2.3

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

C D F N O P

## -- C --

csv_reader | Read the CSV-data for a Data Resource
csv_writer | Write data of data resource to CSV-file

## -- D --

dp_add_contributor | Creating and Adding Contributors to a Data Package
dp_add_contributor<- | Creating and Adding Contributors to a Data Package
dp_add_reader | Add a reader function for a specific format
dp_add_writer | Add a writer function for a specific format
dp_apply_schema | Convert columns of data.frame to their correct types using table schema
dp_bytes | Getting and setting properties of Data Resources
dp_bytes.dataresource | Getting and setting properties of Data Resources
dp_bytes<- | Getting and setting properties of Data Resources
dp_bytes<-.dataresource | Getting and setting properties of Data Resources
dp_categorieslist | Get the a data.frame with the categories for a variable.
dp_categorieslist.default | Get the a data.frame with the categories for a variable.
dp_categorieslist.fielddescriptor | Get the a data.frame with the categories for a variable.
dp_check_dataresource | Check if a data set is valid given a Data Resource
dp_check_field | Check if a vector is valid given a field descriptor
dp_contributors | Getting and setting properties of Data Packages
dp_contributors.datapackage | Getting and setting properties of Data Packages
dp_contributors<- | Getting and setting properties of Data Packages
dp_contributors<-.datapackage | Getting and setting properties of Data Packages
dp_created | Getting and setting properties of Data Packages
dp_created.datapackage | Getting and setting properties of Data Packages
dp_created<- | Getting and setting properties of Data Packages
dp_created<-.datapackage | Getting and setting properties of Data Packages
dp_description | Getting and setting properties of Data Packages
dp_description.datapackage | Getting and setting properties of Data Packages
dp_description.dataresource | Getting and setting properties of Data Resources
dp_description.fielddescriptor | Getting and setting properties of Data Resources
dp_description<- | Getting and setting properties of Data Packages
dp_description<-.datapackage | Getting and setting properties of Data Packages
dp_description<-.dataresource | Getting and setting properties of Data Resources
dp_description<-.fielddescriptor | Getting and setting properties of Data Resources
dp_encoding | Getting and setting properties of Data Resources
dp_encoding.dataresource | Getting and setting properties of Data Resources
dp_encoding<- | Getting and setting properties of Data Resources
dp_encoding<-.dataresource | Getting and setting properties of Data Resources
dp_field | Get the Field Descriptor associated with a certain field in a Data Resource
dp_field_names | List the fields in a Data Resource
dp_format | Getting and setting properties of Data Resources
dp_format.dataresource | Getting and setting properties of Data Resources
dp_format.fielddescriptor | Getting and setting properties of Data Resources
dp_format<- | Getting and setting properties of Data Resources
dp_format<-.dataresource | Getting and setting properties of Data Resources
dp_format<-.fielddescriptor | Getting and setting properties of Data Resources
dp_generate_dataresource | Generate Data Resource for a dataset
dp_generate_fielddescriptor | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.character | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.code | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.Date | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.default | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.factor | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.integer | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.logical | Generate a fielddescriptor for a given variable in a dataset
dp_generate_fielddescriptor.numeric | Generate a fielddescriptor for a given variable in a dataset
dp_get_connection | Get a connection to the data belonging to a Data Resource
dp_get_data | Get the data belonging to a Data Resource
dp_get_data.datapackage | Get the data belonging to a Data Resource
dp_get_data.dataresource | Get the data belonging to a Data Resource
dp_get_datapackage | Get the Data Package associated with the object
dp_hash | Getting and setting properties of Data Resources
dp_hash.dataresource | Getting and setting properties of Data Resources
dp_hash<- | Getting and setting properties of Data Resources
dp_hash<-.dataresource | Getting and setting properties of Data Resources
dp_id | Getting and setting properties of Data Packages
dp_id.datapackage | Getting and setting properties of Data Packages
dp_id<- | Getting and setting properties of Data Packages
dp_id<-.datapackage | Getting and setting properties of Data Packages
dp_keywords | Getting and setting properties of Data Packages
dp_keywords.datapackage | Getting and setting properties of Data Packages
dp_keywords<- | Getting and setting properties of Data Packages
dp_keywords<-.datapackage | Getting and setting properties of Data Packages
dp_load_from_datapackage | Quickly read a dataset from a Data Package
dp_mediatype | Getting and setting properties of Data Resources
dp_mediatype.dataresource | Getting and setting properties of Data Resources
dp_mediatype<- | Getting and setting properties of Data Resources
dp_mediatype<-.dataresource | Getting and setting properties of Data Resources
dp_name | Getting and setting properties of Data Packages
dp_name.datapackage | Getting and setting properties of Data Packages
dp_name.dataresource | Getting and setting properties of Data Resources
dp_name.fielddescriptor | Getting and setting properties of Data Resources
dp_name<- | Getting and setting properties of Data Packages
dp_name<-.datapackage | Getting and setting properties of Data Packages
dp_name<-.dataresource | Getting and setting properties of Data Resources
dp_name<-.fielddescriptor | Getting and setting properties of Data Resources
dp_nresources | Return the number of resources in a Data Package
dp_path | Getting and setting properties of Data Resources
dp_path.dataresource | Getting and setting properties of Data Resources
dp_path<- | Getting and setting properties of Data Resources
dp_path<-.dataresource | Getting and setting properties of Data Resources
dp_properties | Get a list of properties defined for the object
dp_properties.dataresource | Get a list of properties defined for the object
dp_properties.editabledatapackage | Get a list of properties defined for the object
dp_properties.fielddescriptor | Get a list of properties defined for the object
dp_properties.readonlydatapackage | Get a list of properties defined for the object
dp_properties.tableschema | Get a list of properties defined for the object
dp_property | Get and set properties of Data Packages and Data Resources
dp_property.dataresource | Get and set properties of Data Packages and Data Resources
dp_property.editabledatapackage | Get and set properties of Data Packages and Data Resources
dp_property.fielddescriptor | Get and set properties of Data Packages and Data Resources
dp_property.readonlydatapackage | Get and set properties of Data Packages and Data Resources
dp_property.tableschema | Get and set properties of Data Packages and Data Resources
dp_property<- | Get and set properties of Data Packages and Data Resources
dp_property<-.dataresource | Get and set properties of Data Packages and Data Resources
dp_property<-.editabledatapackage | Get and set properties of Data Packages and Data Resources
dp_property<-.fielddescriptor | Get and set properties of Data Packages and Data Resources
dp_property<-.readonlydatapackage | Get and set properties of Data Packages and Data Resources
dp_property<-.tableschema | Get and set properties of Data Packages and Data Resources
dp_resource | Modifying the resources of a Data Package
dp_resource.datapackage | Modifying the resources of a Data Package
dp_resource<- | Modifying the resources of a Data Package
dp_resource<-.editabledatapackage | Modifying the resources of a Data Package
dp_resource<-.readonlydatapackage | Modifying the resources of a Data Package
dp_resources<- | Modify a set of Data Resources in a Data Package
dp_resource_names | Get the names of the resources in a Data Package
dp_save_as_datapackage | Save a dataset as a Data Package
dp_schema | Getting and setting properties of Data Resources
dp_schema.dataresource | Getting and setting properties of Data Resources
dp_title | Getting and setting properties of Data Packages
dp_title.datapackage | Getting and setting properties of Data Packages
dp_title.dataresource | Getting and setting properties of Data Resources
dp_title.fielddescriptor | Getting and setting properties of Data Resources
dp_title<- | Getting and setting properties of Data Packages
dp_title<-.datapackage | Getting and setting properties of Data Packages
dp_title<-.dataresource | Getting and setting properties of Data Resources
dp_title<-.fielddescriptor | Getting and setting properties of Data Resources
dp_to_boolean | Convert a vector to 'boolean' using the specified field descriptor
dp_to_code | Recode a variable to 'code' using the associated categories
dp_to_date | Convert a vector to 'date' using the specified field descriptor
dp_to_datetime | Convert a vector to 'datetime' using the specified field descriptor
dp_to_factor | Recode a variable to factor using the associated categories
dp_to_integer | Convert a vector to 'integer' using the specified field descriptor
dp_to_number | Convert a vector to 'number' using the specified field descriptor
dp_to_string | Convert a vector to 'string' using the specified fielddescriptor
dp_to_time | Convert a vector to 'time' using the specified field descriptor
dp_to_year | Convert a vector to 'year' using the specified field descriptor
dp_to_yearmonth | Convert a vector to 'yearmonth' using the specified field descriptor
dp_type | Getting and setting properties of Data Resources
dp_type.fielddescriptor | Getting and setting properties of Data Resources
dp_type<- | Getting and setting properties of Data Resources
dp_type<-.fielddescriptor | Getting and setting properties of Data Resources
dp_write_data | Write data of resource to file
dp_write_data.datapackage | Write data of resource to file
dp_write_data.dataresource | Write data of resource to file

## -- F --

fwf_reader | Read the FWF-data for a Data Resource

## -- N --

new_contributor | Creating and Adding Contributors to a Data Package
new_datapackage | Create a new Data Package
new_dataresource | Create a new Data Resource

## -- O --

open_datapackage | Open a data package

## -- P --

PropertiesDatapackage | Getting and setting properties of Data Packages
PropertiesDataresource | Getting and setting properties of Data Resources
PropertiesFielddescriptor | Getting and setting properties of Data Resources