Shaida Shamuri

I realise that I cannot believe that it has already been four weeks in the Data School. Here are the top 3 tips on how...

A line chart is useful to show trends over time, however, it may clutter the chart when there are multiple lines to represent categories. A...

           Data preparation is an essential process prior to visualisation and analysis. One of the common problems in data preparation is...

        In Tableau, parameters are used to create dynamic and interactive visuals. Parameters allow users to control the behaviour of a dashboard...

          Ranking is used to display data in a ranked order. We can rank a list by group using the Multi-Row...

       Creating sets in Tableau can be very useful to compare subsets of data, such as top profitable customers compared to lesser profitable...