Haley HamerinTowards Data ScienceTo Mean or Not To Mean (That’s the Central Tendency Question)Yes, the mean is sensitive to outliers. But, there are some scenarios where the mean outperforms the median, and can uncover data secrets.Sep 6, 2020Sep 6, 2020
Haley HamerinTowards Data ScienceTake Your SQL Skills to the Next Level by Understanding the Self JoinThe last couple of blogs that I have written have been great for beginners ( Data Concepts Without Learning To Code or Developing A Data…Aug 13, 20201Aug 13, 20201
Haley HamerinTowards Data ScienceLearn These 3 Basic Data Concepts Before Stressing About Coding Languages or ToolsIf you understand data concepts and how to apply them, you can easily implement these concepts with any technical tool of your choice.Aug 7, 20204Aug 7, 20204
Haley HamerinTowards Data ScienceA Complete Beginner’s Introduction to Machine Learning Using ClassificationIf you are interested in the fields of data science, artificial intelligence, or machine learning, but you have no idea where to go or…Jul 12, 2020Jul 12, 2020
Haley HamerHow To Pick Effective Hashtags for Instagram PostsI’ve had countless people reach out to me via Instagram and Twitter asking for guidance on how to start a blog, or how I plan my Instagram…May 28, 2020May 28, 2020
Haley HamerinTowards Data ScienceVisualizing World Happiness With An Interactive MapWhich countries are the happiest? This question is extremely difficult to answer. Yet, the World Happiness Report tries its best to report…May 12, 20201May 12, 20201
Haley HamerinTowards Data ScienceAnalyzing Top Kickstarter Campaigns With WordcloudEver since I started my data science journey, I have been fascinated by word clouds. A word cloud (or tag cloud) is a unique data…Apr 30, 2020Apr 30, 2020
Haley HamerinTowards Data ScienceDeveloping a Data Scientist’s MindsetI’ve seen so many fantastic resources about how to get started from ground zero and transform yourself into a hireable data scientist…Apr 24, 2020Apr 24, 2020
Haley HamerDataFrames 101Let’s talk DataFrames. Why are they important? How can they help you as a data analyst, data scientist, or software engineer?Mar 21, 2020Mar 21, 2020
Haley HamerA Data Analyst’s Take on Google’s Six Chart Design PrinciplesRecently, I was lucky enough to stumble upon a great article written in 2019 by Manuel Lima, senior UX engineer at Google, that was full…Mar 14, 2020Mar 14, 2020
