--- title: "Amaefule Miriam (@Miriam) | Hashnode" description: "The Data Nerd. Sharing Everything You Need To Know About Data And Working With It. Read the latest articles by Amaefule Miriam on Hashnode." url: "https://hashnode.com/@Miriam" --- @Miriam # Amaefule Miriam @Miriam · Owerri, Nigeria · Joined November 2020 The Data Nerd. Sharing Everything You Need To Know About Data And Working With It. ### [Navigating the Data Science Workflow: From Preprocessing to Regression Mastery](https://miriam.hashnode.dev/navigating-the-data-science-workflow-from-preprocessing-to-regression-mastery?utm_source=hashnode&utm_medium=feed) This Week served as an intensive journey through fundamental data science concepts, encompassing crucial data preprocessing techniques and the core principles of regression analysis. We embarked on a structured learning path, tackling practical tasks... 6 min read · [miriam.hashnode.dev](https://miriam.hashnode.dev/navigating-the-data-science-workflow-from-preprocessing-to-regression-mastery?utm_source=hashnode&utm_medium=feed) [Jan 7](https://hashnode.com/posts/navigating-the-data-science-workflow-from-preprocessing-to-regression-mastery/695ee403bebf963f18e24729) ### [Web Scraping: Analyzing Population Growth rate of Different Countries](https://miriam.hashnode.dev/web-scraping-analyzing-population-growth-rate-of-different-countries?utm_source=hashnode&utm_medium=feed) On the 13th Week of my experience at Dataraflow, we were introduced to web scraping . This way i can get data from web pages as my source. I will be analyzing population growth rates of countries by scraping data from the Wikipedia page. After scrapp... 9 min read · [miriam.hashnode.dev](https://miriam.hashnode.dev/web-scraping-analyzing-population-growth-rate-of-different-countries?utm_source=hashnode&utm_medium=feed) [Dec 14, 2025](https://hashnode.com/posts/web-scraping-analyzing-population-growth-rate-of-different-countries/693f3a9ef3f91a0a5614964a) ### [Data Analysis: Merge, Clean, Correlate and Plot](https://miriam.hashnode.dev/data-analysis-merge-clean-correlate-and-plot?utm_source=hashnode&utm_medium=feed) This week at dataraflow we analysed data from the world bank data , practicing how to merge, clean, perform correlations and do scatterplots with data. In the end i was able to work on a project where i downloaded data directly from the world bank we... 5 min read · [miriam.hashnode.dev](https://miriam.hashnode.dev/data-analysis-merge-clean-correlate-and-plot?utm_source=hashnode&utm_medium=feed) [Dec 4, 2025](https://hashnode.com/posts/data-analysis-merge-clean-correlate-and-plot/6931d19707aa1ed99fa20c59) ### [Pandas: The Weather Story in London](https://miriam.hashnode.dev/pandas-the-weather-story-in-london?utm_source=hashnode&utm_medium=feed) Every dataset has a story.This week, mine happened to be about London, a city famous for its fog, rain, and unpredictable skies. As part of my Data Science Internship at Dataraflow, I spent the week exploring the London 2014 Weather dataset, learning... 7 min read · [miriam.hashnode.dev](https://miriam.hashnode.dev/pandas-the-weather-story-in-london?utm_source=hashnode&utm_medium=feed) [Nov 3, 2025](https://hashnode.com/posts/pandas-the-weather-story-in-london/69087c6e04ea96cae9ef3f65) ### [Becoming Me: My Journey Through NumPy and Pandas](https://miriam.hashnode.dev/becoming-me-my-journey-through-numpy-and-pandas?utm_source=hashnode&utm_medium=feed) Introduction My goal at the end of this program is to design efficient, privacy first data and AI systems that scale in the real world.It’s a big goal, I know. But every system, no matter how complex, starts with something simple: understanding data.... 5 min read · [miriam.hashnode.dev](https://miriam.hashnode.dev/becoming-me-my-journey-through-numpy-and-pandas?utm_source=hashnode&utm_medium=feed) [Nov 2, 2025](https://hashnode.com/posts/becoming-me-my-journey-through-numpy-and-pandas/6907ba059cbad768e6e67d6d)