What is the formula to calculate the percentage of missing values in a dataset?
Missing values are a common problem in many datasets, especially when dealing with real-world data that may be incomplete, inconsistent, or corrupted. Missing values can affect the quality and performance of machine learning models, so it is important to identify and handle them properly. In this article, you will learn what is the formula to calculate the percentage of missing values in a dataset, and why it is a useful metric for data cleaning.