# tableau Tableau Prep (prep)

## Content

- [Full documentation](/tableau/current/en-us/prep/llms-full.txt)

- [About Tableau Prep](/tableau/current/en-us/prep/prep_about.md): Overview of Tableau Prep Builder and the Prep workspace for preparing data.
- [Add Einstein Discovery Predictions to Your Flow](/tableau/current/en-us/prep/prep_predictions.md): Add Einstein Discovery predictions to a Tableau Prep flow.
- [Add More Data in the Input Step](/tableau/current/en-us/prep/prep_add_input_data.md): Add, refresh, replace, and union data in the input step of a Tableau Prep flow.
- [Aggregate, Join, or Union Data](/tableau/current/en-us/prep/prep_combine.md): Aggregate, join, or union data in Tableau Prep to combine for analysis.
- [Analysis with the Second Date in Tableau Desktop](/tableau/current/en-us/prep/prep_tutorial_2nddateB.md): tutorial: analyze the second-date data set in Tableau Desktop.
- [Build and Organize your Flow](/tableau/current/en-us/prep/prep_build_flow.md): Build and organize a Tableau Prep flow by adding, inserting, and grouping steps.
- [Build Tableau Prep flows with Tableau Agent](/tableau/current/en-us/prep/prep_einstein.md): Build Tableau Prep flows using Tableau Agent generative AI.
- [Calculate Values Across Multiple Rows](/tableau/current/en-us/prep/prep_multirow_calculations.md): Create multi-row calculations such as moving average and running totals in Tableau Prep.
- [Clean and Shape Data in Tableau Prep](/tableau/current/en-us/prep/prep_clean.md): Clean and shape data in Tableau Prep using cleaning operations including grouping, splitting, and field management.
- [Configure your Data Set](/tableau/current/en-us/prep/prep_configure_dastaset.md): Configure your Tableau Prep data set, including row numbers and header rows.
- [Connect Tableau Prep to Your Data](/tableau/current/en-us/prep/prep_connect.md): Connect Tableau Prep to your data using built-in, custom, and published connectors.
- [Connect Tableau Prep to Your Data](/tableau/current/en-us/prep/prep_startflow.md): Start a new flow or open an existing flow in Tableau Prep.
- [Copy steps, actions and fields](/tableau/current/en-us/prep/prep_copy_reuse_steps.md): Copy and reuse steps, actions, and fields across Tableau Prep flows.
- [Create and Use Parameters in Flows](/tableau/current/en-us/prep/prep_parameters.md): Create and use parameters in Tableau Prep flows.
- [Create Level of Detail, Rank, and Tile Calculations](/tableau/current/en-us/prep/prep_calculations.md): Create level of detail, rank, and tile calculations in Tableau Prep.
- [Create Spatial Calculations and Joins](/tableau/current/en-us/prep/prep_spatial_calculations_and_joins.md): Create spatial calculations and spatial joins in Tableau Prep.
- [Day in the Life Scenarios](/tableau/current/en-us/prep/prep_dayinlife.md): Explore day-in-the-life scenarios for shaping data with Tableau Prep.
- [Examine Your Data](/tableau/current/en-us/prep/prep_explore.md): Examine your data in Tableau Prep by reviewing data types, distributions, and values.
- [Fill Gaps in Sequential Data](/tableau/current/en-us/prep/prep_new_rows.md): Fill gaps in sequential data by generating new rows in Tableau Prep.
- [Filter Your Data](/tableau/current/en-us/prep/prep_filter.md): Filter and hide fields and values in a Tableau Prep flow.
- [Finding the Second Date with Tableau Prep](/tableau/current/en-us/prep/prep_tutorial_2nddateA.md): tutorial: find the second event date by shaping data in Tableau Prep.
- [Get Started with Tableau Prep](/tableau/current/en-us/prep/prep_get_started.md): Get started with Tableau Prep by building a flow for Sample Superstore.
- [Hospital Bed Use with Tableau Prep](/tableau/current/en-us/prep/prep_tutorial_hospitalbeds.md): tutorial: analyze hospital bed usage by restructuring data in Tableau Prep.
- [Keep Flow Data Fresh](/tableau/current/en-us/prep/prep_conductor_overview.md): Overview of keeping flow data fresh by running flows on a schedule.
- [Maintain Licenses for Tableau Desktop and Tableau Prep](/tableau/current/en-us/prep/license_subscriptions_enterprise.md): Maintain term licenses for Tableau Desktop and Tableau Prep.
- [Optimize Flow Performance](/tableau/current/en-us/prep/prep_optimize_performance.md): Add, refresh, replace, and union data in the input step of a Tableau Prep flow.
- [Pivot Your Data](/tableau/current/en-us/prep/prep_pivot.md): Pivot data between columns and rows in Tableau Prep.
- [Publish a Flow to Tableau Server or Tableau Cloud](/tableau/current/en-us/prep/prep_conductor_publish_flow.md): Publish a flow to Tableau Server or Tableau Cloud from Tableau Prep Builder.
- [Refresh Flow Data Using Incremental Refresh](/tableau/current/en-us/prep/prep_incremental_refresh.md): Refresh flow data using incremental refresh in Tableau Prep.
- [Refresh flow output files from the command line](/tableau/current/en-us/prep/prep_run_commandline.md): Refresh flow output files from the command line in Tableau Prep Builder.
- [Remove Duplicate Rows](/tableau/current/en-us/prep/prep_remove_duplicates.md): Identify and remove duplicate rows in a Tableau Prep flow.
- [Run your Flow](/tableau/current/en-us/prep/prep_conductor_run_flow.md): Run a Tableau Prep flow manually to generate its output.
- [Save and Share Tableau Prep Work](/tableau/current/en-us/prep/prep_save_share.md): Save and share Tableau Prep work, including extracts and published data sources.
- [Tableau Help](/tableau/current/en-us/prep/help.md)
- [Tableau Prep Command Line Reference](/tableau/current/en-us/prep/prep_command_line_reference.md): Reference for interacting with Tableau Prep through the command line.
- [Tableau Prep Functions Reference](/tableau/current/en-us/prep/prep_function_reference.md): Reference for Tableau Prep calculation functions across categories.
- [Tableau Prep Help](/tableau/current/en-us/prep/prep_welcome.md): Landing page for Tableau Prep help.
- [Tableau Prep Keyboard Shortcuts](/tableau/current/en-us/prep/prep_keyboard_shortcuts.md): Reference list of keyboard shortcuts for working in Tableau.
- [Tableau Prep on the Web](/tableau/current/en-us/prep/prep_web_auth.md): Understand Tableau Prep web authoring features and deployment.
- [Tableau Prep Visual Dictionary](/tableau/current/en-us/prep/prep_visual_dictionary.md): Visual dictionary of Tableau Prep step and operation icons.
- [Troubleshoot Tableau Prep Builder](/tableau/current/en-us/prep/prep_troubleshoot.md): Troubleshoot Tableau Prep Builder issues and collect logs and crash dumps.
- [Use Data Roles to Validate your Data](/tableau/current/en-us/prep/prep_validate_data.md): Use standard and custom data roles to validate data in Tableau Prep.
- [Use Python scripts in your flow](/tableau/current/en-us/prep/prep_scripts_TabPy.md): Use Python scripts via TabPy in a Tableau Prep flow.
- [Use R  (Rserve) scripts in your flow](/tableau/current/en-us/prep/prep_scripts._R.md): Use R (Rserve) scripts in a Tableau Prep flow.
- [Use R and Python scripts in your flow](/tableau/current/en-us/prep/prep_scripts.md): Overview about using R and Python scripts in a Tableau Prep flow for advanced operations.
- [Version Compatibility with Tableau Prep](/tableau/current/en-us/prep/prep_conductor_compatibility.md): Understand version compatibility between Tableau Prep Builder and Tableau Server.
- [What's New](/tableau/current/en-us/prep/prep_whatsnew.md): Explore new features in Tableau Prep.