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Elements of Art in Data Viz

Both data analysts and artists use elements of art in their work. A few of the main elements […]

February 26, 2023 in Data Visualization tagged art / data / visualization / artistic by Mike

Tableau Public
Tableau Public is a free platform to publicly share and explore data visualizations online. With Tableau Public, all […]

February 23, 2023 in Data Visualization tagged saving / save / viz / Tableau / data / file / free / visualization / Tableau by Mike

Sorted Data Validation List
In Excel, in Microsoft 365, how do you sort your dropdown data validation list? You have a cell […]

February 12, 2023 in Excel tagged list / array / validation / dynamic / sort / data by Mike

Cleaning Data with Alex

This post is based on a video on YouTube by Alex the Analyst. Thanks Alex. Learn with YouTube […]

February 9, 2023 in Data Analytics tagged data / analytics / analyst / clea / Data Cleaning by Mike

Data Cleaning Introduction

As a data analyst or data scientist, you want to analyze data that is clean, not dirty. In […]

February 1, 2023 in Data Analytics tagged prepare / cleaning / data / clean / process / fix / Data Cleaning by Mike

Cleaning Data for Analysis

Pre-Cleaning Steps Before you clean your data there are three pre-cleaning steps you should take. Data analysts perform […]

January 30, 2023 in Data Analytics tagged data / clean / analysis / EDA / exploratory / Data Cleaning by Mike

ChatGPT
GPT-4.5 ChatGPT 4.5 was just released in February 2025. It is OpenAI’s most advanced model yet. It’s available […]

January 30, 2023 in Data Science tagged ask / intelligence / analyst / AI / data / ChatGPT / excel / OpenAI / free / artificial / questions / bot / search / GPT / chat by Mike

BigQuery Introduction
BigQuery is a fully managed enterprise data warehouse that helps you manage and analyze your data with built-in […]

January 25, 2023 in Database tagged Google / query / big / bigquery / data / sql by Mike

Accessing Data

Are you looking for data? Do you have a project that requires data? Are you a data analyst […]

January 25, 2023 in Data Science tagged data / getting / gathering / Data by Mike

Open Data

What is open data? In data analytics, open data is part of data ethics, which has to do […]

January 23, 2023 in Data Science tagged datasets / big / data / free / open / Big Data by Mike

An Introduction to Data
What is data? Data are facts and statistics gathered together for reference or analysis. The small screenshot on […]

January 22, 2023 in Data Science tagged metadata / naming / standards / organize / information / data / file / name / conventions / Data by Mike

The Limitations of Data

Data can be very insightful, but it has limitations. When you are looking at a group of datasets, […]

January 21, 2023 in Data Science tagged data / analytics / interview / missing / Data by Mike