Bayesian Change-Point Detection and Time Series Decomposition

Analyzing seasonality with Fourier transforms

Efficient periodicity length detection for univariate signals in Python.

Forecast the Airlines Passengers. Prepare a document for each model explaining how many dummy variables you have created and RMSE value for each model. Finally which model you will use for Forecasting.

Generating "Market Seasonality" Chart for Any Market listed on Yahoo Finance

A comprehensive resource for mastering data analysis in Excel with Microsoft Copilot. Features the dataset and prompts from the YouTube tutorial, plus an expanded guide with best practices and advanced techniques.

A data science project focused on forecasting Ethereum's market trends against USDT using the ARIMA model. Historical price data is analyzed to identify patterns and make future price predictions, helping to understand potential market behavior through statistical time series modeling.

This notebook is designed to boost your day‑trading edge by providing an advanced, multi‑timeframe seasonality analysis

The object of this project is to analyze website data with over 30,000 users and more than 1,188,124 pageviews to evaluate website performance and to understand product level performance. I use conversion funnel analysis to understand customer behavior in order to improve website traffic via different channels.

Examined 60 years of Mauna Loa CO2 data, utilizing Python, Jupyter, and essential libraries for preprocessing and advanced modeling, revealing key atmospheric trends.

Interactive Excel dashboard analyzing sales data: average sales by state/year, top suburbs/categories/managers, monthly percentages, best-selling days, and recommendations for marketing, inventory, and performance optimization.

Time series analysis showing trend, seasonality, and periodicity decomposition; and forecasting using Facebook Prophet. The analysis makes extensive use of indexing data tools and of the Pandas and Datetime libraries.

Performed comprehensive sales data analysis on Walmart-style retail transaction data using SQL Server. The project includes data ingestion, cleaning, normalization, and business intelligence reporting to uncover sales trends, customer insights, peak purchase periods, and category performance.

😲🤑Method for Investors and Traders to make Buying and Selling Decisions. 😄Fundamental Market Analysis is about using Real data to evaluate a Stock's Value📊 📈 📉

Time Serial Methods and Forecasting (RegARIMA and ARMAX)

Feature insights into Somalia's severe acute malnutrition admission data

Feature insights into Afghanistan's acute malnutrition admission data

eseas is a Python package that acts as a wrapper for the jwsacruncher Java package. This tool allows users to process Demetra workspace XML files, create batch files, execute them, and collect the desired outputs into individual Excel files.

Interactive Power BI analysis of revenue data: total revenue/expenses, average revenue, transaction volume, branch performance, payment method patterns, monthly trends, and recommendations to optimize growth, resource allocation, and operations.

Customer Profile & Shopping Behavior Analysis is an R-based project analyzing customer data from retail stores, focusing on segmentation, seasonal trends, and market behaviors.