Exploratory data analysis (EDA) is an important step in the data analysis process that involves understanding and summarizing a dataset through visual and statistical methods. It’s a crucial step in the process of gaining insights from data, as it helps to identify patterns, trends, and anomalies in the data. One of the key goals of […]
Data cleaning and preparation is an essential step in the data analysis process. Raw data is often messy and unstructured, and it’s necessary to clean and prepare it before it can be effectively analyzed. One common task in data cleaning is identifying and handling missing values. Missing values can occur for a variety of reasons, […]