Our Tools

Tools that you can use by yourself.

Published

January 1, 2025

Modified

June 14, 2025

R packages

R4GoodPersonalFinances

Our flagship R package that makes the whole process of managing personal finances much easier and more efficient.

575 downloads

Interactive web apps

All interactive apps below you can run locally on your own computer with our R4GoodPersonalFinances R package.

Find your optimal risky asset allocation

Learn more: How to Determine Our Optimal Asset Allocation?

# library(R4GoodPersonalFinances)
run_app("risk-adjusted-returns")

See the effect of real interest rates on purchasing power over time

Learn more: How to Determine Our Optimal Asset Allocation?

# library(R4GoodPersonalFinances)
run_app("purchasing-power")

Calculate the probability of retirement ruin

Learn more: Why and How to Calculate Retirement Ruin Probability?

# library(R4GoodPersonalFinances)
run_app("retirement-ruin")
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DISCLAIMER! The content on this blog is provided solely for educational purposes. It does not constitute any form of investment advice, recommendation to buy or sell any securities, or suggestion to adopt any investment strategy. Any investment strategies and results discussed herein are for illustration purposes only. The content reflects the observations and views of the author(s) at the time of writing, which are subject to change at any time without prior notice. The information is derived from sources deemed reliable by the authors, but its accuracy and completeness cannot be guaranteed. This material does not take into account specific investment objectives, financial situations, or the particular needs of any individual reader. Any views regarding future outcomes may or may not materialize. Past performance is not indicative of future results. This content is not investment advice or information recommending or suggesting an investment strategy within the meaning of Article 20(1) of Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse. Investing always involves risks, and any investment decisions are made at your own responsibility.