Data Science Tutorials

Unlock the power of Large Language Models (LLMs) in your applications with our latest blog on "Serving LLM Application as an API Endpoint Using FastAPI in Python." LLMs like GPT, Claude, and LLaMA are revolutionizing chatbots, content creation, and many more use-cases. Discover how APIs act as crucial bridges, enabling seamless integration of sophisticated language understanding and generation features into your projects.

Learn three methods to transpose a matrix in R in this quick tutorial

A beginner-friendly, comprehensive tutorial on performing Monte Carlo Simulation in Microsoft Excel, along with examples, best practices, and advanced techniques.

Improve your graphs in R with titles, text annotations, labelling of points, minor tick marks, reference lines, custom axes, and a chart legend.

Explore different approaches to enhance RAG systems: Chunking, Reranking, and Query Transformations.

Learn how to use the RELATED DAX function in Power BI to simplify data modeling and build insightful reports.

This tutorial discusses the purpose and syntax of the XLOOKUP Excel function, its advantages concerning its predecessors, the two main ways of using XLOOKUP with multiple criteria including their pros and cons, extending functionality through the optional parameters, and the way of running a similar search in older Excel versions.

How to sort a data frame in R.

Learn how to combining multiple plots in R into one graph with either the par() or layout() functions. This page includes coding examples.

This article serves as an in-depth guide that introduces AWS Step Functions, their key features, and how to use them effectively.

Learn how to check if a file exists in Python in this simple tutorial

Learn how to use Python's abs function to get a number's magnitude, ignoring its sign. This guide explains finding absolute values for both real and imaginary numbers, highlighting common errors.