Man pages for ctrdata
Retrieve and Analyze Clinical Trials in Public Registers
| ctrdata | ctrdata: get started, database connection, function overview |
| ctrdata-registers | ctrdata: information on clinical trial registers |
| ctrDb | Check and prepare nodbi connection object for ctrdata |
| ctrFindActiveSubstanceSynonyms | Find synonyms of an active substance |
| ctrGetQueryUrl | Get query details |
| ctrLoadQueryIntoDb | Load and store register trial information |
| ctrOpenSearchPagesInBrowser | Open register to show query results or search page |
| dbFindFields | Find names of fields in the database collection |
| dbFindIdsUniqueTrials | Get identifiers of deduplicated trial records |
| dbGetFieldsIntoDf | Create data frame of specified fields from database... |
| dbQueryHistory | Show history of queries loaded into a database collection |
| dfMergeVariablesRelevel | Merge variables, keeping type, and optionally relevel factors |
| dfName2Value | Get value for variable of interest |
| dfTrials2Long | Convert data frame with trial records into long format |
