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Data Visualisation Technique 4

                  Name of the representation   Tree Diagram
                                               It is a visual representation of a hierarchy structure in a tree-like form. It consists
                  Description
                                               of a root node, nodes, branches and leaf nodes.

                                                                                             Root node



                                                               branches

                  How to draw?


                                                                                         Leaf node






                  Suitable  for  which  type  of  It is to calculate the probability of an event or problem stated. It can also be
                  data?                        used for organisational structural representation.


                                                      Data Visualisation Technique 5

                  Name of the representation   Flow Chart

                                               It is a diagrammatic representation of flow of data in a process. It uses symbols
                  Description
                                               of different types to represent different steps in a process.



                                                                   Lamp doesn't work



                                                                       Lamp         No
                                                                    plugged in?             Plug in


                  How to draw?                                             Yes


                                                                        Bulb        Yes
                                                                    burned out?          Replace bulb


                                                                           No

                                                                    Repair lamp


                  Suitable  for  which  type  of   It is good for representing the flow of data in a process.
                  data?






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