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Relationship try not to change the past ways consolidating study: meets, unions, and you will blends

Relationship try not to change the past ways consolidating study: meets, unions, and you will blends

You could potentially think of how the research suits together with her and https://datingranking.net/tr/chinalovecupid-inceleme/ you can just what issues you want to respond to, rather than how to combine the data or make up for items regarding the repository.

Alternatively, relationship will be the brand new, versatile answer to bring investigation along with her out of multiple supply. The present strategies commonly going away, and therefore are still helpful in certain problems.

  • Matchmaking, part step one: Releasing the newest studies acting inside Tableau (Hook reveals into the a special screen)
  • Matchmaking, region 2: Tips and tricks (Connect opens for the an alternate window)
  • Relationships, area step 3: Inquiring concerns all over numerous relevant dining tables (Connect reveals inside the a unique windows)

Use Relationship

This topic walks due to strengthening a related databases and utilizing one to getting analysis. If you’d like to check out together, you might obtain the fresh new Bookshop studies place (Hook opens during the a different sort of window) . Favor Bookshop.xlsx with the intense research to begin with from scratch, or MinimalBookshop.tdsx in the first place the associated databases maxims designed to have you.

Video: Migrated Study

For folks who discover a preexisting workbook away from a previous version of Tableau (variation 2020.step one or earlier) in the Tableau 2020.2 or after, your data resource tab you will tell you a Migrated Investigation desk.

You will find multiple films stuck within this point. For your benefit, an effective transcript is offered throughout the expandable area the lower for every single video clips.

For individuals who open a good workbook made before matchmaking had been readily available (before adaptation 2020.2), your computer data origin might look other. If the there had been entered otherwise unioned tables, they appear while the an individual analytical table titled Migrated Studies. Twice mouse click observe the underlying dining tables-they’ve been however indeed there, plus studies tend to still become asked.

Remember that when you are only using the newest Migrated Data dining table, the content pane behaves similar to earlier versions out of Tableau Pc.

After you have extra dating for the research design, the information pane updates to your the fresh style, with size and methods maintained contained in this for each desk, together with Moved Study desk are displayed just like the an individual, combined table.

Video: Relate dining tables

To create a repository of relevant tables, relate to your computer data and you can drag a table for the fabric. Drag-out an extra dining table. A romance will automatically setting if it can. In the event that Tableau do not find the new associated areas, you are prompted to choose him or her oneself.

This new fabric you might be seeing are yet another level of your own investigation model where you can connect tables with her. Dragging-out additional tables contributes these to the information design. The latest noodle suggests hence dining tables is actually relevant.

Matchmaking will likely be considering computed industries. You can even indicate exactly how fields should be opposed that with workers when you identify the partnership.

Put joins

You may make a join of the double clicking on a dining table to start new signup material (also known as the fresh new bodily covering), after which dragging out a desk to help make a join. Carrying out matches is similar feel while the earlier incarnations from Tableau-you could put a hop on term, as well as a formula if necessary, and you will arrange the fresh new signup type of.

Once you personal the fresh join canvas, this new desk into relationships fabric (also known as brand new logical level) has actually a hop on symbol to suggest the root sign-up. Simply because a jump on merges the tables with her to create an individual, the newest table. Related tables will always be line of.

Include unions

Put unions because of the dragging-out Brand new Connection. Unions, including suits, in reality mix the content, and feature a symbol towards logical covering. We recommend constantly renaming unions-otherwise people tables that have undecided labels-to something alot more of good use.

Video: Overall performance Solutions

For dating, there are show alternatives plus associated sphere. Tableau instantly decides secure defaults for those possibilities. not, whenever you are certain of the advantages of study, changing these possibilities can give Tableau info for you to most useful configure automated touches while in the study. Function the fresh cardinality and you will referential ethics options gets Tableau facts for you to optimize requests.

추주희

전남대학교 인문학연구원에서 HK연구교수로 재직 중이다. 전공분야는 계층사회학, 젠더와 가족사회학이며, 주요 관심분야는 소수자들의 생애와 노동, 섹슈얼리티, 페미니즘 이론 등이다.

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