Bakgrund | sjukhus_inca | sjukhus | sjukhus_par | Samma kod kan ge olika klartext

Triad of objects | Triad of functions | Use case | Charlson and Elixhauser | Risk Rx V | Concrete example | Default categorization | Specified time-window | Alternative classification | Specified index | Dirty code data | Bibliography

Patients | Diagnoses data | Medical data

Motivating example | Default classcodes | classcodes object | Hierarchy | Conditions | Use classcodes objects | Explicit use of set_classcodes() | Implicit use of set_classcodes() | Bibliography

visualize() | summary() | codebook() | codebooks() | Bibliography

Main purpose of the package | Example for "decode" | Manually specified decodings | The whole data.frame at once | A note of caution | Several keyvalues for the same code | Exact versus non exact decoding | More than one decoded variable from the same code | Extra functions | Example for "code" (the opposite of decode) | The underlying machinery | Examples how to create keyvalue objects