Questions tagged [tableau]

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6 views

tableau view with dimensions totals, static values and calculation

Nom Produit Stock mini Commande proposé > 0 Commande Proposée Total Zone 1 Zone 2 Zone 3 zone x... A - COUETTE SYNTHETIQUE (fixed value per line) RED ICONE (stockmini – total line) sum(...
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12 views

Tableau: Trying to determine the category of one table based on the dynamic aggregate of another table for a Tableau Dashboard

I have one table that contains unique rows for all my quote requests: Quote_ID 1234 1235 1236 1237 1238 in a second table that I've joined (1-0*) with a ...
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2answers
21 views

Use Pivoted / Filtered Data as the basis for a Report?

I have a worksheet in Tableau that is organized into rows and columns and filtered on an aggregate calculation just the way I want it. I'd like to make a report based on this workbook's results but I ...
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1answer
20 views

Un-Pivot Data in Tableau

Say you have data with fields named: A, B, C, KEY, VALUE. And lets say the KEY field contains a discrete set of possible values like "X", "Y", and "Z". How do you ...
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13 views

Tableau unable to map locations when names are similar

I have created a custom geocoding solution by inserting my own tables in a hyper file. I had a Names column where I had names in different formats for example a) 10.1.7.10 b) 10171.0 When I created my ...
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25 views

SQL/Rails DISTINCT ON in Tableau

I have some practitioners in different states with different certifications setting availability (records with start and end dates), and I want to see the total availability grouped by states and ...
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19 views

Funnel chart creation with color coding

I have created a funnel chart, but when I apply coloring to it to show each phase of the funnel, it does not work, can anyone help me understand what I am missing? here is the link https://10ay.online....
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16 views

Save CSVs as hyper file

I have three separate CSV files (Points.csv, PointsSynonym.csv, and LocalDataPoints.csv). I made these files after extracting data from shape files and .gpkg files. I would like to save them all a ...
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1answer
38 views

Three data sets in one plot in Tableau

The goal is to plot three data sets in one plot: (DATE1_GOOD, DATE1_BAD); (DATE2_GOOD, DATE2_BAD); (DATE3_GOOD, DATE3_BAD). Unfortunately, I'm getting all possible combinations: So now the task is to ...
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1answer
50 views

Why is my Tableau correlation coefficient different from what I calculated using Python?

I'm required to create a correlation matrix table using Tableau so I've created a version using Python to check if I did everything right. The numbers are coming out different for both calculations. ...
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16 views

Tableau - Take row-wise data and pivot it to have an output table based on separate table of product hierarchies

I have sales data with a unique customer ID on each row and their corresponding sales by Product on columns. I have a separate table for product hierarchy, which has a mapping of all products (column ...
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1answer
25 views

Tableau: How to select data points in map to filter data?

I would like to filter my data to only present observations taking place in Berlin (where data points are concentrated in the image below). How can this be achieved? The only geographical information ...
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1answer
26 views

Tableau can be used as a big datastore as well?

Company wants to use Tableau solution for visual reporting. The inputs are various files. The plan is to use latest SQL Server as database and server. Q. Does Tableau has their own database ? Can ...
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17 views

In Tableau, how can I create sub-category fields out of an overarching dimension?

I have a data set where it's more or less a star schema-like format, but in an Excel file. Don't worry about primary keys setup or any of that unless it significantly matters for answering this ...
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25 views

Using Logical Functions in Tableau Prep for Address string editing

I have a data set with A LOT of inconsistent addresses. For example, in some cases you have STREET versus ST and "Fourth Ave" versus "4th Ave." I have been using Tableau Prep to ...
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7 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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10 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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15 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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24 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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1answer
50 views

Which visualization tool should I use?

We consider the below function : $f(x,y,z,a) = x*y*z*a$, where $x,y \in \mathbb{Q}\cap[0,1000],$ $ a\in\{2,3\} $ and $z=z(x)$, taking values from the below table based on the level-range that $x$ ...
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80 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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1answer
43 views

Tools for a data science job [closed]

Could someone list out all the important tools and software required for a data science job? Example spark, tensorflow, SQL, tableau etc. It would be helpful if you could list the domain and then 2 ...
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1answer
248 views

How to draw line plot with multiple lines on Tableau?

I have 4 different measures which I want all on the SAME line plot. They do have the same scale. I tried dual axis but it doesn't work for more than 2 plots.
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1answer
313 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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16 views

Tableau: Dealing with Date values [closed]

Im a noob at tableau. I have a quick question I have data that doesn't explicitly list the date. (There is no column labelled "date" ) However there are columns with the following headers: "Income ...
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1answer
35 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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1answer
90 views

How to Get Live Data Updates & Graphing with Tableau Public

I'm a big fan of Tableau's easy-to-use data visualization tools. I tried building dashboards with Python's dash package, but it was too complex for me and Tableau ...
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3answers
2k views

What do Python's pandas/matplotlib/seaborn bring to the table that Tableau does not?

I spent the past year learning Python. As a person who thought coding was impossible to learn for those outside of the CS/IT sphere, I was obviously gobsmacked by the power of a few lines of Python ...
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1answer
164 views

Tableau: Clustering based on value-range for map coloring

Is there a possibility to cluster coloring for certain statistical ranges? This is what I have been able to achieve so far.
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1answer
444 views

How to display an Heat Map (using Tableau or other BI tool)?

I've a simple dataset: Id Longitude Latitude Value What can I obtain at the moment are "one map point" in every place.. Sum of Value don't affect "density" color. I would like to display a ...
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0answers
171 views

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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1answer
89 views

Connect Tableau and KoBoToolbox

Is it possible to connect kobotoolbox to tableau in any way? Any kind of method would be much appreciated.
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1answer
46 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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0answers
47 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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1answer
116 views

Customer Targeting for CRM Marketing Campaign [closed]

I need help or ideas to solve the below business challenge. Sample questions has been provided. A snapshot of the sample data has been attached below:
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1answer
56 views

Data type detection in Tableau [closed]

When you connect a data source, Tableau automatically infers the type of each column of your data. Whether it's Number (decimal), Number (whole), String, Boolean, etc. A few questions about this: 1)...
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2answers
3k views

When Should I Use ggplot2 Instead of Tableau? [closed]

I am a student getting started with Tableau for the first time. My proficiency with ggplot2 is intermediate. I can create custom versions of the most popular kinds of charts in ggplot2 but nothing too ...
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1answer
341 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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2answers
2k views

What are the differences between multivariate data visualizations and multidimensional visualizations?

I believe this should be the correct place for this topic since it did not seem to fit naturally on the math Stack Exchange. I am writing an essay about data visualization, but am having trouble ...
2
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2answers
617 views

Breaking down a column in Pandas into a separate CSV for display in Tableau

My data is coming from a CSV, which should be visualized in Tableau. However, the data contains the column category_list, which consists of values separated by a ...
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1answer
942 views

Sorting bar chart in Tableau by one category of bars

I have a bar chart that looks like this (truncated for space, orange label obscured for privacy): Right now, it is ordered by US state. The color distinction is for something called "Entity". Here ...
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1answer
3k views

Output data from scikit learn logistic regression

I have run a logistic regression using scikit learn in python. I know want to output the results to put into a csv and then load into Tableau. To do that I need to combine the y_test, y_actual, and ...
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1answer
90 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 ...
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1answer
431 views

Best practice for computing week-over-week change in MAU metric

When we calculate week over week change for a metric like "Monthly active users", we often refer to a calculation of SUM(This week) - SUM(Last week)/SUM(Last week), which means we will run total of ...
2
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1answer
113 views

Change raw count to a proportion based on a filter in Tableau

In Tableau, I commonly want to carry out a task like distinguishing 2 groups by various measures. The example below shows the difference in the count of 2 treatment and control for variable levels of ...
4
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4answers
2k views

How to visualise multidimensional categorical data with additional time dimension

I am trying to visualize a dataset that registers the career of people in an organisation and their backgrounds before starting in that particular organisation. I 'd like to show how individuals are ...
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3answers
783 views

Tools to preprocess a big data for dashboards?

I have a complex dataset with more than 16M rows coming from pharmaceutical industry. Regarding the data, it is saved in a sql server with multiple (more than 400) relational tables. Data got several ...
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4answers
243 views

Where can I find resources and papers regarding Data Science in the area of Public Health

I'm quite new to Data Science, but I would like to do a project to learn more about it. My subject will be Data Understanding in Public Health. So I want to do some introductory research to public ...
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2answers
14k views

List of used aliases in Tableau

I often get the problem when this or that alias name is already used somewhere, and I can't easily find that variable or aggregation to release the name. Is there some place in Tableau where I can ...
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1answer
171 views

Visualize performance, % of goal implementation

I want to visualize goal achievment progress. This is my first idea: use area chart to show progress in current metric use horizontal band to show the goal value colorize areas under/above the band ...