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Ajay Rao

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Line Charts with Labels at Ends of Lines

A line chart is often used to show trends over time. For example, we can look at price of ‘Google’ stock trended on a weekly or monthly…

Dec 29, 2022

Line Charts with Labels at Ends of Lines

Dec 29, 2022

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Ajay Rao
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Dev Genius

Fancy Bubble Plot using ggplot2

What is ggplot2?

Dec 12, 2022

Fancy Bubble Plot using ggplot2

Dec 12, 2022

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Ajay Rao

Is it possible to build a classifier for unlabelled data? Maybe, yes

Earlier this year, we received a project to annotate/label a huge amount of text data. The task required us to choose 1 out of 53K possible…

Oct 17, 2022

Is it possible to build a classifier for unlabelled data? Maybe, yes

Oct 17, 2022

Ajay Rao
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Dev Genius

How to Create Stunning Pie Charts in R?

Pie charts are one of the most common and effective ways to show the proportions of a whole. However, creating pie charts in R with ggplot2…

Jan 7

How to Create Stunning Pie Charts in R?

Jan 7

Ajay Rao
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Dev Genius

Should LLM models like ChatGPT have a ‘I don’t know’ response?

Generative AI, ChatGPT in particular, has been the talk of the town lately. You can’t scroll through popular forums like LinkedIn, Medium…

May 19, 2023

Should LLM models like ChatGPT have a ‘I don’t know’ response?

May 19, 2023

Ajay Rao

Is Marketing Mix just another time series forecasting model?

I have worked in the Marketing ROI / Marketing effectiveness field for over a decade and have built different types of models across…

May 6, 2023

Is Marketing Mix just another time series forecasting model?

May 6, 2023

Ajay Rao
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Dev Genius

R — How to make ggplots interactive using ggplotly?

Introduction

May 5, 2023

R — How to make ggplots interactive using ggplotly?

May 5, 2023

Ajay Rao
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Dev Genius

Creating a Dynamic Dashboard in PowerBI with R — Part 1: Intro and Setup

Over the past year or so, I have experimented with integrating PowerBI and R to create dynamic dashboards for exploratory data analysis…

Mar 31, 2023

Creating a Dynamic Dashboard in PowerBI with R — Part 1: Intro and Setup

Mar 31, 2023

Ajay Rao
in
Dev Genius

Creating a Dynamic Dashboard in PowerBI with R — Part 3: R Script

In Part 1 (https://www.linkedin.com/pulse/creating-dynamic-dashboard-powerbi-r-part-1-intro-setup-ajay-rao), we installed PowerBI, R, and…

Mar 31, 2023

Creating a Dynamic Dashboard in PowerBI with R — Part 3: R Script

Mar 31, 2023

Ajay Rao
in
Dev Genius

Creating a Dynamic Dashboard in PowerBI with R — Part 2: Importing and Processing Data in PowerBI

In Part 1 (https://www.linkedin.com/pulse/creating-dynamic-dashboard-powerbi-r-part-1-intro-setup-ajay-rao), we installed PowerBI, R, and…

Mar 31, 2023

Creating a Dynamic Dashboard in PowerBI with R — Part 2: Importing and Processing Data in PowerBI

Mar 31, 2023

Ajay Rao

Ajay Rao

Data science enthusiast. Active practioner of continuous improvement and lean six sigma ideology. Firm believer in the concept of learning and sharing.

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