Lets Talk Data

articles related to analytics

Data Visualization

Getting Back to Basics: Visualizing Stakeholder Feedback in Tableau

October 1, 2024

visualizing data

A simple step-by-step guide to visualizing stakeholder feedback in Tableau showing score summaries and Likert charts.

Data Analysis, Personal Finance

Data-Driven Analysis To Decode Nifty 50 Equal Weight Index Fund

February 10, 2024

investment growth

A data dive into Nifty 50 Equal Weight Index Fund, comparing its performance with Nifty 50 Index Fund from 1999 to 2023.

Data Analysis

How I Use Google Sheets To Track And Analyze The Books I Read

October 28, 2020

Here I talk about the method that I use to collect and analyze the data around my reading activity using Google Sheets.

SQL

7 Tips to Optimize SQL Queries

May 28, 2016

sql query optimization

Improve the performance of your SQL query by following these simple optimization.

Statistics

Why Exit Polls Lie?

May 20, 2016

random survey

Why do exit polls fail so miserably in predicting the results of elections. The answer lies in sampling.

SQL

WHERE Clause Conditions with OUTER Joins

July 28, 2015
1

Issues that arise out of using Where clause in Outer Joins and how to avoid that.