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Hedgecube

Technology Consulting, Statistics, Risk Models and Economics.

Programming and Technology Blog
Fritz Crusius' blog on programming and technology, unix server administration, tutorials, and hacks and solutions for select problems.
Mail Server
Advantages and difficulties of running an own mail server with an overview on related articles, scripts and utilities.
WordPress
Collection of hints and utilities creating web pages with the open source wordpress.org content management system.
Code
Code, hints and solutions for various programming languages.
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Financial Algebra

Financial Algebra

GGPlot with Manual Legend from Variables
Sample code to create a ggplot with manual legend and configurable line styles filled from variables in the R programming language.
Nice Manual Labels and Arrows for GGPlot
Complete sample code for nice manual labels and arrows in ggplot graphs using geom_label thus avoiding ugly fonts of geom_text.

Published: November 30, 2022
Updated: December 1, 2022

Classfactory.com
Tech Solutions and Programming
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Financial Economics in German

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Electrical Engineering