R: Get hierarchy down from tsn

hierarchy {ritis} | R Documentation

## Get hierarchy down from tsn

### Description

Get hierarchy down from tsn

### Usage

    hierarchy_down(tsn, wt = "json", raw = FALSE, ...)

    hierarchy_up(tsn, wt = "json", raw = FALSE, ...)

    hierarchy_full(tsn, wt = "json", raw = FALSE, ...)

### Arguments

`tsn` | TSN for a taxonomic group (numeric). Required.
`wt` | (character) One of "json" or "xml". Required.
`raw` | (logical) Return raw JSON or XML as character string. Required. Default: `FALSE`
`...` | curl options passed on to crul::HttpClient

### Details

Hierarchy methods:

- hierarchy_down: Get hierarchy down from tsn

- hierarchy_up: Get hierarchy up from tsn

- hierarchy_full: Get full hierarchy from tsn

### Examples

    ## Not run:
    ## Full down (class Mammalia)
    hierarchy_down(tsn=179913)

    ## Full up (genus Agoseris)
    hierarchy_up(tsn=36485)

    ## Full hierarchy
    ### genus Liatris
    hierarchy_full(tsn=37906)
    ### get raw data back
    hierarchy_full(tsn=37906, raw = TRUE)
    ### genus Baetis, get xml back
    hierarchy_full(100800, wt = "xml")

    ## End(Not run)

[Package ritis version 0.7.0 Index]