Package index • twbparser

Core

Main R6 class used to parse .twb/.twbx workbooks.

Page-centric helpers and summaries; work with TwbParser or xml2 documents.

twb_pages(): List all pages (dashboards, worksheets, stories).
twb_pages_summary(): Summary of all pages (counts and quick descriptors).
twb_page_composition(): Show what a specific page is composed of.
twb_dashboards(): Dashboards overview (count of zones and referenced worksheets).
twb_dashboard_filters(): Filters found on dashboards and their positions.
twb_charts(): Chart (mark) types per worksheet.
twb_colors(): Colors and palettes referenced in the workbook.
twb_dashboard_summary(): Per-dashboard summary (filters count and chart types).

twbx_list(): List contents of a Tableau .twbx
extract_twb_from_twbx(): Extract the .twb (and optionally all files) from a .twbx
twbx_extract_files(): Extract specific files from a .twbx

extract_named_connections(): Extract <named-connection> entries from a TWB
extract_datasource_details(): Extract datasource details from a Tableau TWB
extract_raw_fields(): Extract non-calculated, non-parameter fields from a TWB
extract_columns_with_table_source(): Extract columns with their source tables from a TWB
extract_calculated_fields(): Extract calculated fields from a TWB
extract_parameters(): Extract parameter fields from a TWB
extract_relations(): Extract all <relation> tags from a TWB
extract_joins(): Extract Tableau join clauses from <relation type="join"> nodes
extract_relationships(): Extract modern relationships from a Tableau TWB
twb_initial_sql(): Extract Initial SQL statements from connections (if present)
twb_custom_sql(): Extract Custom SQL relations from a TWB XML
twb_published_refs(): Detect likely references to published data sources (vs embedded)

infer_implicit_relationships(): Infer implicit relationships between tables from field metadata
validate_relationships(): Validate relationships against available datasources and fields

build_dependency_graph(): Build a field dependency graph from calculated fields
plot_dependency_graph(): Plot a field dependency graph
plot_relationship_graph(): Plot a field-level relationship DAG (legacy)
plot_source_join_graph(): Plot a source join graph

tableau_formula_pretty(): Prettify a Tableau calculation formula for display
prettify_calculated_fields(): Add a prettified formula column to calculated fields table

tbs_publish_info(): Publish info for a workbook or datasource on 'Tableau' Server/Cloud
tbs_custom_sql_graphql(): Custom SQL (Metadata API) for a published item