Data Cleaning & Analysis | Python, R, Excel & Statistics

📊 PROFESSIONAL DATA ANALYTICS & STATISTICAL ANALYSIS SERVICES Have data but don’t know how to make sense of it? Whether you’re a business owner, professional or individual looking to better understand your data, I offer customised data cleaning, statistical analysis, predictive modelling and automation services. From cleaning messy spreadsheets to identifying trends and building predictive models, I can help transform your raw data into meaningful insights. 🛠️ SERVICES OFFERED 1️⃣ Data Cleaning & Preparation * Remove duplicates and inconsistencies * Handle missing or incomplete data * Merge and consolidate multiple datasets * Data formatting and transformation * Excel, CSV and other structured datasets * Data preprocessing using Python or R 2️⃣ Exploratory Data Analysis (EDA) * Identify trends, patterns and correlations * Outlier and anomaly detection * Descriptive statistics and data summaries * Data visualisation and interpretation * Identify potential business improvement areas 3️⃣ Statistical Analysis * Linear Regression * Logistic Regression * Correlation Analysis * Hypothesis Testing * T-Tests, ANOVA and Chi-Square Tests * Statistical modelling and interpretation 4️⃣ Predictive Analytics & Machine Learning * Regression and classification models * Decision Trees and Random Forest * K-Means Clustering * Customer Segmentation * Sales and Demand Forecasting * Time-Series Analysis * Model evaluation and performance analysis 5️⃣ Python, R & Excel Automation * Python and R data analysis scripts * Automated data cleaning and processing * Excel report generation * Repetitive workflow automation * Customised data processing solutions 💼 WHO CAN BENEFIT? ✅ Small Businesses – Sales, revenue and operational insights ✅ E-Commerce Sellers – Product performance and customer analysis ✅ Manufacturing Businesses – Defect analysis, quality monitoring and production trends ✅ Professionals – Statistical analysis, data cleaning and workflow automation ✅ Individuals – Personal projects and customised analytical solutions 💻 TOOLS & TECHNOLOGIES * Microsoft Excel * Google Sheets * Python (Pandas, NumPy, Scikit-learn, Matplotlib, etc.) * R Programming * Statistical Analysis & Machine Learning 📦 POSSIBLE DELIVERABLES Depending on your requirements: * Cleaned and organised datasets * Statistical analysis results * Charts and data visualisations * Regression and predictive modelling outputs * Python or R scripts * Written analysis and interpretation * Summary of key findings and recommendations 📩 HOW IT WORKS 1. Message me with your requirements or the problem you’re trying to solve. 2. Share a sample dataset, if available. 3. We’ll discuss the suitable analytical methods, tools and expected deliverables. 4. I’ll provide a customised quotation based on the project’s scope and complexity. 5. Upon agreement, your project will be developed and delivered in the agreed format. 💰 PRICING Every project is unique! Pricing depends on dataset size, complexity, analytical requirements and deliverables. Message me for a no-obligation discussion and customised quotation. 📍 Singapore-Based 📊 Customised Solutions | Practical Insights | Professional Reporting Let’s turn your data into actionable insights!