RawDATA to Profit

Parameters in Tableau: Parameters are dynamic: There are 12 use cases in Parameters....coming Whar are parameters? User can interact dynamically with a view (in simple) So how we can interact in many ways what if TopN....

Chart types in Tableau: Text tables: 1 0r more dimensions: 1 or more measures dimension is nothing but text measure is numbers that is we are going to summarize it. What are Chart Types? Different chart types we can view differently in different directions There are many chart types:  text tables 1 or more dimensions 1 measure heat maps 1 or more dimension 1 or more measure higlight tables

Important rules of aggregation: Dimension is text Measures are numbers For dimension we list unique values For Measures we summarize the data Level of Detaling is understanding

Tableau tool provides shareable dashboards.

Data visualization is showing and understanding the rows of Data in a visual style.