Unified access to various data sources


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Documentation for package ‘datamart’ version 0.2.0

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datamart-package Common interface to various data sources.
as.character as.character method for Resource
as.character-method as.character method for Resource
be_bathing_areas be_bathing_areas - geocoordinates of bathing areas around Berlin
be_bathing_water_quality Water quality at bathing spots in Berlin
datamart Common interface to various data sources.
datastore datastore - Connect to local database
DataStoreDriver-class DataStoreDriver - A wrapper to SQLiteDriver
data_store_driver data_store_driver - a constructor for DataStoreDriver object.
dbConnect dbConnect method that creates a SQLiteDataStore
dbConnect-method dbConnect method that creates a SQLiteDataStore
dbCreateStmt dbCreateStmt - create a SQL DDL statement with UNIQUE constraints
dbpedia A data object for querying dbpedia
Dbpedia-class A class for querying Dbpedia.org
dbReadTable dbReadTable method with update and conversion options.
dbReadTable-method dbReadTable method with update and conversion options.
dbWriteTable dbWriteTable method with update and conversion options.
dbWriteTable-method dbWriteTable method with update and conversion options.
eurostat Eurostat data object.
eurostat_data eurostat_data - creates UrlData object for accessing Eurostat datasets.
eurostat_dicts eurostat_data - creates UrlData object for accessing Eurostat datasets.
eurostat_toc eurostat_data - creates UrlData object for accessing Eurostat datasets.
Evs-class German Income and Expenditure Survey 2008 on private spendings, differentiated by household type and household income.
evs2008.lvl2 German Income and Expenditure Survey 2008 on private spendings, differentiated by household type and household income.
expenditures Constructor for Evs data source class
gapminder Gapminder data source.
gscholar Constructor for Gscholar objects
Gscholar-class Gscholar - A class for querying Google Scholar
internalData Constructor for InternalData objects
InternalData-class A class for querying data()sets
iwv_online website traffic from IWV
mashup Constructor for Mashup objects
Mashup-class Mashup - A class for combining Xdata objects
mauna_loa CO2 data from Mauna Loa
mem.info Improved list of objects
mySPARQL internal query method for SPARQL end points
queries List resources
queries-method List resources
query Request data from data source
query-method Request data from data source
resource Generate Resource classes on the fly
Resource-class S4 base class to represent resources
scrape Scrape external data source
scrape-method Scrape external data source
scrapes List scrapes
scrapes-method List scrapes
show Show method for Xdata
show-method Show method for Xdata
sourceforge SourceForge - query stats for sourceforge projects
SQLiteDataStore-class SQLiteDataStore - A wrapper to SQLiteConnection
statsoft_popularity Statistical Software Popularity
strdecrypt Obfuscate string
strencrypt Obfuscate string
strhead Get the first n letters
strparse Parse named patterns
strrecode Pattern-based recoding
strsubst Named substitution in strings
strtail Get the last n letters
tourdefrance Tour de France data
twttr Constructor for Twttr objects
Twttr-class A class for querying twitter
urldata Constructor for UrlData objects
UrlData-class UrlData - unified access to WWW resources
wikisites List of the biggest Mediawiki sites
Xdata-class Xdata - A class representing a data source
xsparql Constructor for Xsparql
Xsparql-class A class for querying SPARQL end points