Hello and Welcome

Hello

General example functions

hello_admiral()

Derive Extension Example

Derivations

Derivations add one or more variables or parameters to the input dataset and return the extended dataset.

Computations

Computations expect vectors as input and return a vector

CDISC Hierarchy

ADXX

ADXX specific functions

Other Keywords

Timing

Function related to timing, e.g., deriving dates, imputing dates, converting dates, deriving duration, …

hello_admiral()

Derive Extension Example

Source Specifications

Classes defining sources for derivations where variables or observations from more than one dataset are considered, e.g., like in derive_var_lstalvdt()

Pre-Defined Time-to-Event Sources

tte_source objects defined by {admiral} that can be used as input for derive_param_tte()

ADaM Datasets

User Utilities

Developer Utilities

Assertions

Checks

Warnings

Various