zhangkelly014's repositories
Nowcasting
Key: time series analysis, forecasting of GDP growth, macroeconomic, Kalman-filtering techniques, and a dynamic factor model.
Customer-Analytics-in-Python
Key: clustering, using logistic regression to build elasticity modeling for purchase probability, brand choice, and purchase quantity & deep neural network to build a black-box model to predict future customer behaviors.
Online-Superstore-Insight-Analysis-Challenge
Key: descriptive statistics and exploratory data analysis, forecasting (linear regressions, ARMIA, Prophet), and a Tableau dashboard that delivers customer insights such as RFM analysis.
Awesome-Customer-Analytics
A curated list of awesome customer analytics content
Databases_and_SQL_for_Data_Science-Coursera
Final assignment for the course "Databases and SQL for Data Science".
E-commerce-Challenge
Key: Usage of external APIs, database design, Python to SQL Server connection, and a Tableau report
The-Data-Analyst-Toolbox
Tools that data analysts and business analysts work with
Twitter-Sentiment-Analysis
Key: data and sentiment analysis, text analysis