Questions tagged [tableau]

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7 views

How to create a filter that works on another filter created by a dimension?

I hope this makes sense! I can't post any data/images as it is for work but I will try and explain my issue. I have a table that is ordered as such (simplified version): Date - Sales Rep - Manager -...
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1answer
18 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
39 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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0answers
18 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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0answers
22 views

How to display previous year bar graph and current year bar graph in monthly using the tableau?

I am very new to tableau and its really hard to find out the way for my problem. Please if anybody can give me idea how to solve this problem I would be very thankful to them. So here is the ...
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0answers
32 views

Tableau simple row-level measure, and what's a “Measure Names” filter?

This must be a frequently asked question, but I can't find a simple version of it with an answer that makes sense to me. In the view below, I'm simply listing the top N employees by overtime %. Since ...
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1answer
28 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 ...
1
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0answers
26 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 ...
1
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1answer
107 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:
2
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1answer
44 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)...
3
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2answers
2k 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
152 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 ...
1
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2answers
681 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 didn't seem to fit naturally in the math stackexchange. I am writing an essay about data visualization, but I am having trouble ...
2
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2answers
491 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 ...
-1
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1answer
648 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 ...
1
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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 ...
-1
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1answer
84 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 ...
1
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1answer
130 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
109 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
1k 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 ...
1
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3answers
693 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 ...
4
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4answers
213 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 ...
3
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2answers
10k 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 ...
0
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1answer
168 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 ...
1
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1answer
8k views

Change aliases of filter items in Tableau

Data sample contains a single feature: random integer number from 1 to 4. Is it possble to change 1,2,3,4 representation on the filter card to some custom names, ...