Category: Programming

How to Aggregate Panel Data in GAUSS

Introduction The aggregate function, first available in GAUSS version 20, computes statistics within data groups. This is particularly useful for panel data. In today's blog, we take a closer look at aggregate. We will: Introduce the basics of the aggregate function. Explain how to use the aggregate function Demonstrate a real-world application of the aggregate [...]

Using GAUSS Packages [Complete Guide]

Introduction GAUSS packages provide access to powerful tools for performing data analysis. This guide covers all you need to know to get the most from GAUSS packages including: What is a GAUSS package Where to find GAUSS packages What is included in GAUSS packages How to use GAUSS packages What is a GAUSS package? A [...]

Fundamental Bayesian Samplers

Introduction The posterior probability distribution is the heart of Bayesian statistics and a fundamental tool for Bayesian parameter estimation. Naturally, how to infer and build these distributions is a widely examined topic, the scope of which cannot fit in one blog. We can, however, start to build a better understanding of sampling by examining three [...]

The Current Working Directory: What you need to know

Introduction Whether you are new to GAUSS, or have been around for a while, today's blog will have something for you. We'll answer the questions: What is the current working directory in GAUSS? How can I find my working directory? How can I change my working directory? Then we'll show you how some common GAUSS [...]

GAUSS Basics 6: Logical and relational operators

Learn how to use the logical and relational operators in GAUSS. These operators include: and, not, or, xor, less-than, less-than or equal, greater-than, greater-than or equal, equal You will also see these operators used to select specific rows of a matrix with logical indexing. Next: GAUSS Basics 7: Conditional statements Previous: GAUSS Basics 5: Element-by-element [...]
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