Here are the probabilities of each team winning the Super Bowl according to the betting odds from Caesars Sportsbook as of September 6, 2022: As you can see, the Buffalo Bills had the highest probability of winning the Super Bowl according to the betting odds, followed by the Tampa Bay Buccaneers and the Green Bay Packers, who […]
Tag: analytics
Football is ON! Interesting NFL stats (2023 season)
Are you a fan of NFL (American Football)? Do you want to know the odds of your favorite team making the playoffs this season? Well, you are in luck, because we have some amazing stats for you. Based on the historical data from the past 23 seasons, here is what we found: But what about […]
Impressive Voice->Text AI tool
I came across this newest entrant to voice to text AI generation tool called AudioNotes. It converts your ‘random’/unstructured voice notes and unstructured text notes into structured text summaries using AI. Essentially, it’s a note-taking app that analyzes the voice notes and can generate many variations depending on the need. I decided to give it […]
Extract sample subset with given criteria
How to load a subset of data from a full dataset with given percentages proportions by a column (“Group” in this example) plus how to import/export the Excel data file. Objective:We have n food items from 4 different groups: dairy, fruits, protein, vegetable in an XLSX sheet with a header and 3 columns: Name, Group, […]
Finding target values with constraints
In this post, I share an example of a very common challenge in business which is complex to solve just by hand, along with the easy solutions. The Scenario: Let’s start with the scenario. We have a bakery that bakes 4 items that sell at our pre-determined prices as shown below: Cost (each) Bun $3.00 […]
Finding a missing number in a sequence
Imagine having a list of thousands of numbers in a sequence that is supposed to be sequential (incrementing by one) and somewhere there’s a number missing. That number could be an ID or some required piece of information. Also, what if the sequence is not incrementing by one but by some other number (e.g. by […]
Animating Charts in Excel and beyond
Some time ago I demonstrated how to create Time-lapse animations in Excel in my post here. Part of that procedure utilized a short-lived but cool feature called ‘PowerView’. Unfortunately, as of late 2021, Microsoft has removed support for PowerView in Excel (that made this time-lapse animation possible) and instead is encouraging users to use PowerBI […]
Decision Tree and Prediction (Python)
This is an example of a Decision Tree model (very useful and popular method) to make prediction using the power of Machine Learning…using just a normal PC. Here we predict salary (depedendent variable) by giving various types of criteria (different forks in a decision tree). e.g. What’s the salary of a particular gender, of some […]
Derivatives? Why?! Can I code it?
Derivatives are used to find the rate of changes of a quantity with respect to another quantity. The derivative of a variable tells us the rate of change of a function’s output value as it varies from the initial value…how much is it changing? For a straight line (e.g. linear regression), we can calculate the […]
Wanna be a weather reporter? Me neither! So let’s do Machine Learning (AI)! Part 2/2
This is a continuation of weather prediction via ML and is the final part (2/2) where I demonstrate how to write Python code to leverage a neural network algorithm called Neural Prophet, a quite straight-forward and useful model. Be sure to read the first part that focuses on understanding the data in Excel and some […]