Demystifying Data Analysis: How It Works
The process of examining, purifying, converting, and modelling data in order to find relevant information, make inferences, and aid in decision-making is known as data analysis. Gaining insight from large datasets can only be possible by having a solid understanding of data analysis techniques. The Procedure for Data Analysis Data gathering is the first step in the data analysis process. This entails collecting unprocessed data from multiple sources, highlighting how crucial it is to find pertinent data sources for the research. The next stage involves cleaning and preparing the data, which involves removing any extraneous information and addressing any missing or inconsistent data. The next step is Exploratory Data Analysis (EDA), which enables analysts to interpret data patterns and show trends visually using graphs and charts. Statistical Methodologies A common practice in data analysis is to apply different statistical approaches. Metrics like mean, median, and mode are examples o