Varun Varma

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Data School Training: Reflective Blog

Here we are at the end of our (DSAU 3) 4-month training period. However, because of the intensity of the program, it felt like 4...

Dashboard Week: Day 5 | Journalist Fatalities

On the final dashboard day, the dataset we were given was Journalist fatalities recorded since 1992. The curve ball this time was that we had...

Dashboard Week: Day 4 | Correlation of Electricity generation per capita with other factors

We are on day 4 of the dashboard week, more than halfway over. Must reiterate that I am loving it. We had to use any...

Dashboard Week: Day 3 | Cricket World Cup 2019

On day three of the dashboard week, we were given a task to build a dashboard on Cricket World Cup, since the 2019 world cup...

Dashboard Week: Day 2 | Plastic Waste using Power BI

On day two of the dashboard week, we were given data about plastic waste. However, the curve ball was that we had to work on...

Dashboard week: Day 1 | My attempt to create a Mortgage repayment calculator on Tableau

We are finally here, after reading a lot about the Dashboard Week from the blogs of Previous Cohorts. In this blog, I talk about the...

Tableau Tip: Apply dashboard filter on Worksheet

There can be many use cases for applying dashboard filter on a Worksheet, but this blog illustrates how we can achieve the effect on the...

Alteryx: Blob Convert Tool

In this blog I share details on how I used blob convert tool to convert blob data type to string data type. When working on...

Tableau Tip: Separate/unmerge auto-concatenation of columns or rows

We can notice that, when more than 6 fields are placed in columns or rows, by default, the first two fields are concatenated by a...

Tableau Set Actions: Compare selected dimension with remaining dimensions

For this example, the data source used is Sample – Superstore data. Creating the tableau dashboard below is broken down in to 4 main steps:...