Q: What are qualified dividends? GPT-4: Qualified dividends are a type of dividend payment made to shareholders of a corporation that qualifies for a lower tax rate compared to ordinary dividends. In the United States, qualified dividends are subject to the long-term capital gains tax rate, which is generally lower Read more…
Q: Explain different kinds of fixed income investments. Rank by risk from high to low. GPT-4: Fixed-income investments are financial instruments that provide a regular stream of income in the form of interest or dividend payments. Here are some common types of fixed-income investments ranked by risk from high to Read more…
Q: What is a good strategy to a balanced portfolio for investing? GPT-4: A balanced portfolio aims to achieve an optimal mix of investments that provide both growth and income while minimizing risk. To create a balanced portfolio, consider the following strategies: Diversification: Spread your investments across various asset classes Read more…
Q: Why does TurboTax tell me I own penalty and interest even if I am paying before Tax Day? GPT-4: There could be several reasons why TurboTax is indicating that you owe penalty and interest even if you are paying before the tax deadline. Some possible explanations include: Estimated Read more…
Q: Under Linux, I am trying to use gzip to compress all 1,4000 files in a folder. But I got this error: Argument list too long. GPT-4: The “Argument list too long” error occurs when the number of arguments passed to a command exceeds the system’s limit. To work around Read more…
Steven Ge (Twitter, LinkedIn) In this blog, I summarized the main results from three studies using ChatGPT in bioinformatics and computational biology. Figure 1. Molecular phylogeny using ChatGPT. Shue et al. 2023. 1. Empowering Beginners in Bioinformatics with ChatGPT Shue et al. demonstrated an “iterative model for refining prompts Read more…
A short plan for testing a Shiny app can be broken down into a few key steps. Shiny is an R package that allows you to create interactive web applications using R. The testing process should cover different aspects of the app, including functionality, usability, and performance. Define the testing Read more…
There is no single “most effective” way to reduce cholesterol levels, as individual responses to lifestyle changes and interventions can vary. However, a combination of healthy habits and, in some cases, medical treatments can effectively help lower cholesterol levels and reduce the risk of heart disease. Here are some of Read more…
Based on the learning-by-doing strategy, here is how you can learn to develop Shiny apps by working on an example and then enhancing it step by step. The difficulty level increases at every step, like in these video games. Step 1. Learn to write clear, organized, readable R Read more…