Pie Chart In tableau

     In tableau the great way to display the proportion data is with help of a pie chart for the best practice always limit the pie chart to 12 slices ,if the pie chart contains more than 12 slices then pie chart is very complex  and difficult to understand .minimum requirement to create a pie chart are one or more dimensions and one or two measures.



                                       


                               

Area chart in tableau

        Area chart are the advanced to the line charts. area chart fills the portion of the charts based on the measure value. where as line charts simply displays a single line.


                             The area chart is available  in two types

 1.continue area chart.


                             

 2. Descrete area chart

      

Scatter Plot in tableau

                            In tableau if you want to compare two or more measures the best available chart is scatter plot. Scatter plot Scatter plot are offensively  used to identify any relation ship between two or more measures by floating them in the coordinates system by taking four quarters Q1,Q2,Q3,Q4 the minimum requirement are zero or more dimensions two to four measures.it is very useful in real time.the most widely accepted chart.Scatter plot.

                            In tableau if you want to compare two or more measures the best available chart is  scatter plot. Scatter plot Scatter plot are offensively  used to identify any relation ship between two or more measures by floating them in the coordinates system by taking four quarters  Q1 ,Q2,Q3,
Q4 the minimum requirement are zero or more dimensions  two to four measures.it is very useful in real time.the most widely accepted chart.


                                 



             

Maps in tableau

    In tableau if you want build any maps we have to make use of the geographic field co-ordinates
    called as latitude and longitude .if our data source contains Geo-graphic fields tableau   automatically created latitude and the longitude which gets the measure tab of the data window.

  Types of maps;

       In tableau we are having two types of maps

      1. Symbolmap

      2.Filled map

Symbol map:-  

           If you are indicating each and every Geo graphic value with a special symbol in the map then such a kind of map is known as symbol map. to  create a map are the minimum requirement to one geographic field, zero or more dimension and zero or two measures.

 filled map;-

         If you are indicating each and every geographic value with a filled portion in the map then such a kind of map is known as filled map.to  create a map are the minimum requirement to one geographic field,  zero or more dimension and zero or one measures.


 Note:  without measure also we can create maps in tableau.




Map option:


         In tableau the map options are available only for the online maps
               
                              The different types of map options available are

             1.Map back ground style


             2.Map layers


             3.data layers


Map back ground style;

                     With this option we can change the background color of each and every

                    map in the tableau three different map styles are available.



                               1.Light
                       
                               2.Dark
                     
                               3.normal

 Map layers

             To each and every map in the tableau we can add more layers based in the requirement.


data layers


           Even to map we can add the data if the data is available in the map server.

Line chart types

In tableau the best way to  perform the time series analysis is with the help of a line chart .Line chart is the easy and best way to analyse the trends over the period of time.in tableau two types of line chart are available.

1.Discrete line chart:

                       
                The minimum requirement to create a discrete are one discrete field   ,
                 zero or more dimensions one or more measures

2.Continuous line chart:

                    The minimum requirement to create a Continuous are one Continuous field                           ,zero or more dimensions one or more measures