What's included

• Exploratory data analysis

  EDA is the process of examining and understanding the structure, patterns, and relationships in a dataset, often through visualizations and summary statistics. The main goal of EDA is to gain insights into the data, identify any outliers, understand the distributions of the data, detect any patterns or trends, and determine any potential issues or biases that may affect the analysis. EDA involves a combination of statistical and graphical techniques to explore the data, such as scatter plots, histograms, box plots, correlation matrices, and summary statistics. The insights gained from EDA can guide the selection of appropriate data analysis methods and help inform the development of hypotheses and models to be tested on the data.

• Predictive modeling

  Predictive modeling is the secret sauce that helps us anticipate what's coming next. It's like having a crystal ball that can forecast customer behavior, financial outcomes, or medical diagnoses based on a careful analysis of the data. But how does it work? It all starts with data collection, a process of gathering relevant information from different sources and preparing it for analysis. From there, we clean and transform the data, making sure it's in tip-top shape for feature engineering - the art of selecting and engineering the most relevant input variables that will help us predict the outcome variable. Once we have our inputs, we need to choose the right statistical or machine learning model, train it on a portion of the data, and evaluate its performance on a separate dataset. And finally, we deploy the model, putting it to work to make predictions on new data. Predictive modeling is a fascinating field that requires a unique blend of creativity, skill, and technical know-how. It's about seeing patterns where others don't, and using data to shed light on what lies ahead.