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Export a key as Auspice (Nextstrain) JSON v2

Source: R/phylo-integration.R
toAuspiceJSON.Rd

Writes the key's spanning tree as an Auspice v2 dataset, which the Nextstrain viewer and auspice.us can display. Node names are made unique and space-free (required by the schema); the original labels and each lead's text are kept in node_attrs. div is the depth from the root.

Usage

toAuspiceJSON(key, title = NULL, file = NULL)

Arguments

key

A dimoose key.

title

Dataset title; defaults to the key's description.

file

Optional path to write to; if NULL, the JSON is returned as a string.

Value

The JSON string (invisibly if written to file).

See also

toNewick(), toTreedata()

Examples

js <- toAuspiceJSON(phylotreeKey("H2a"))