Archive Items/Collections Overview

PLEASE NOTE - Not correct at all - this is not handling items/collections distinction correctly/consistently/meaningfully yet. There are also obviously very large gaps with institutions that don’t give an estimate at the item level, this page should show different measures such as shelf size, collection size, item size.

Show code cell source Hide code cell source

title = alt.TitleParams('Archive Items/Collections by topic & precision', anchor='middle')
alt.Chart(archive_artefacts_df).mark_bar().encode(
        alt.Color('institution:N').legend(orient="bottom", columns=4, titleOrient="left"),
    column='level:O',
    x='artefact_count:Q',
    tooltip='institution',
    y='precision:N'
).properties(width=500).resolve_scale(x='independent').configure(numberFormat='.2s')