Questions tagged [tableau]

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Self Union All in Tableau Public for Sankey Diagram

I'm following this 2017 YouTube tutorial from which I hope to learn Sankey diagrams. At 2:28, he instructs us to select Convert to Custom SQL, after having opened ...
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40 views

Tableau: Displaying Averages and Aggregate Calculations In Filtered Visualizations

I'm new to Tableau and I just started by making a graph with multiple filters. What I want to do is display some averages of some columns and other aggregate functions dynamically as the filters are ...
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6 views

Consolidating Region Dimensions in Tableau

I am currently using the example excel spreadsheet in Tableau. After dragging category and segment dimensions to rows and the region dimension and quantity measure to columns, I realize there are two ...
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6 views

Accuracy of a Cluster in Tableau

I have certain data , in that I have labels and formed a groups , Also with the same data without using any labels I used clustering option that is available on tableau . So, Now I want to check the ...
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14 views

Selecting location from bar chart

I have a dashboard in tableau with a map, a bar chart (and a couple of other charts). The bars on the bar chart represent a city. I would love it if I could click on a bar and have the city on the ...
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12 views

Dynamic text based on filtered values in Tableau

In my dashboard, I have a polygon map of city council districts. When a certain district is filtered for on the dashboard, I want a text box to pop up on the map saying 'This district is blah blah'. I ...
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7 views

Horizontal Bar Char Issues in Tableau with Excel Spreadsheet Beginner Visualization Question

Hello i did a good graphic vertical chart with a dark theme. but now i want to do it in horizontal chart and i have some issues. i had used too much drag and drop and move option in Tableau maybe this ...
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19 views

Tableau - filter using parameters and calculated fields

I have boolean columns in my dataset that represents labels. 1 for True 0 For false. Each of those labels is part of a group. (ex: Group "type" contains "bug"= True/False and "...
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11 views

Show product saldo by year from created/deleted date

I have a product database with a created and a deleted field in datetime format. I want to aggregate this data into a bar graph ...
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1answer
190 views

Dynamic Images in Tableau

A Tableau Workbook I'm working on has different users logging in to see the data for their company. In the dashboard I have created a dynamic image that shows the customer logo depending on who is ...
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10 views

Tableau multiple axis

I am trying to merge >2 tables together, but using dual axis only allows merging 2 (per row/ col). I have 3 tables, each displaying the profits, lose and gains respectively of different companies, how ...
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1answer
32 views

I am doing a forecasting for corona virus cases in NY, I have two models and not sure which one i should choose

I am using exponential smoothing and using tableau for forecasting. The first model I included trend and removed seasonality and it predicted the number of cases going up but the quality I got ...
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159 views

Use Tableau with Graph Database Neo4j to Visualize Pickup and Dropoff Points in Different Colors

I'm tryin to visualize taxi trips in NYC with Tableau. I've stored the data in a graph database (Neo4J) and connected Tableau to the database via a JDBC connector. My problem is, that I want to ...
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1answer
41 views

comparing data from first quarter in two years

How can I compare data from two quarters? What software can I use to do it parallelly side by side so I can compare them. What kind of factors can I take into consideration, I'm posting a sample data ...
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1answer
308 views

Tableau: How to change multiple field names

From SQL server I imported multiple tables that each have multiple fields. Unfortunately the field names are not that descriptive (data is originally from SAP) but I have a separate Excel file that ...
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1answer
87 views

Connecting Twitter API to a Big Data Environment?

I am trying to get live twitter data and store it in a Hadoop environment. Currently, I am learning how to push the data into a Cloudera environment and process it. My questions are: Is Cloudera ...