Can anyone guide me to prepare a Speedometer chart by considering my data in enclosed excel.
Here I would like to see Note Number wise Target Days need to shown in Dashboard.
I have enclosed the data format and requirements in spread sheet.
While gauge charts are not necessarily the best way to represent data (https://www.tableau.com/about/blog/2015/2/bullet-graphs-beat-gauge-charts), here is an article explaining how to create them in Tableau.
Dueling Data: How To Create a Gauge Chart in Tableau (UPDATED)
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