This amazing Excel feature will save you hours of frustration! In this video, I'll show you how to import data from PDFs directly into Excel using Power Query - no more dealing with messy copy-paste ...

This article is not about ethics, privacy, security, ownership, or corporate governance — I am going to circumvent all of this here by using some made-up data relating to supermarket sales: Here, I ...

DuckDB is an embedded database, similar to SQLite, but designed for OLAP-style analytics. It is crazy fast and allows you to read and write data stored in CSV, JSON, and Parquet files directly, ...

Integrate Python into Excel to enhance data analysis capabilities without additional software. Utilize built-in connectors and power query for seamless Python integration in Excel. Explore AI tools ...

pandas is the premier library for data analysis in Python. Here are some advanced things I like to do with pandas DataFrames to take my analysis to the next level. Change the index of a DataFrame On a ...

In our earlier article, we demonstrated how to build an AI chatbot with the ChatGPT API and assign a role to personalize it. But what if you want to train the AI on your own data? For example, you may ...

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot component that works with the Shiny web framework and is compatible with R and ...

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

Converting large paper-based data into a spreadsheet is arguably the most mundane of tasks. In an era where AI can make Donald Trump sing a Taylor Swift song with perfect vocals, the manual drudgery ...