Retrieve and Analyze Information on Clinical Trials from Public Registers


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Documentation for package ‘ctrdata’ version 0.18.2

Help Pages

ctrFindActiveSubstanceSynonyms Find synonyms of an active substance
ctrGetQueryUrlFromBrowser Import from clipboard the URL of a search in one of the registers
ctrLoadQueryIntoDb Retrieve or update information on clinical trials from register and store in database
ctrOpenSearchPagesInBrowser Open advanced search pages of register(s) or execute search in browser
dbFindFields Find names of fields in the database collection
dbFindIdsUniqueTrials Deduplicate records to provide unique clinical trial identifiers
dbGetFieldsIntoDf Create data frame by extracting specified fields from database collection
dbQueryHistory Show the history of queries that were loaded into a database collection
dfMergeTwoVariablesRelevel Merge two variables into one, optionally map values to new levels
installCygwinWindowsDoInstall Convenience function to install a cygwin environment under MS Windows, including perl, sed and php