| checkDaysSupply | Check if Days_supply is the same as datediff(drug_exp_start_date,drug_exp_end_date) |
| checkDbType | Check the database type. |
| checkDrugDose | Get a summary of the daily drug dose |
| checkDrugSig | Check the drug sig field; this is the verbatim instruction for the drug as written by the provider. |
| checkIsIngredient | Check is an ingredient |
| checkLogical | Check if given object is a boolean. |
| checkTableExists | Check if given table exists in cdm. |
| checkVerbatimEndDate | Check the verbatim_end_date field |
| computeDBQuery | Store the given input in a remote database table. It will be stored either in a permanent table or a temporary table depending on tablePrefix. |
| createHistogram | create a histogram for one of days_supply, duration, quantity |
| dataFrame2Hist | Load an object of class histogram from a data.frame |
| executeChecks | Execute given checks on Drug Exposure. |
| executeChecksSingleIngredient | Execute given checks on Drug Exposure for a single ingredient. |
| getDrugMissings | Check missings in drug exposure records |
| getDrugRecords | Drug exposure records for ingredients of interest |
| getDrugRoutes | Get drug exposure route types |
| getDrugSourceConcepts | Check drug exposure source types |
| getDrugStrength | Drug strength records for ingredients of interest |
| getDrugTypes | Get drug exposure record types |
| getDuration | Compute the difference in days between 2 variables in a database table. |
| getEunomiaCdm | Get an eunomia CDM reference for given ingredient |
| getIngredientOverview | Get a detailed ingredient overview. The record count and patient count will be returned for an unique combination of data elements. |
| getIngredientPresence | Get a presence overview for the ingredient. The record count and patient count will be returned for a bit set. |
| hist2DataFrame | Save an object of class histogram to a data.frame |
| ingredientDescendantsInDb | Get the descendants for the given ingredients |
| mockDrugExposure | Mock Drug exposure tables for ingredients of interest |
| obscureCounts | Obscure the small number of counts |
| printDurationAndMessage | Print duration from start to now and print it as well as new status message |
| summariseChecks | Create a summary about the diagnostics results |
| summariseDaysSupply | Create a summary of the days_supply field |
| summariseDrugExposureDuration | Summarise drug exposure record durations |
| summariseQuantity | Summarise the quantity column of the drug_exposure table |
| writeResultToDisk | Write diagnostics results to a zip file on disk in given output folder. |