Data Modeling, Data Analysis, and Data Visualization with Python

Angelin

(0)

Starting at

About this service

Summary

I am offering a comprehensive data modeling, data analysis, and data visualization service using Python. This service includes data analysis reports and Jupyter notebooks. What makes me unique is my ability to integrate machine learning and data analysis techniques to provide actionable insights and recommendations for improving your business or organization.

Process

Here are the steps from start to finish for the data modeling, data analysis, and data visualization project using Python:

Step 1: Data Preprocessing

Preprocess the dataset to ensure its quality and prepare it for analysis.

- Tools Used: Pandas, NumPy, and Matplotlib.

- Steps:

1. Data Inspection: Use `info()` and `describe()` functions to understand the dataset structure and distribution of values.

2. Data Visualization: Visualize the data using histograms to identify outliers and understand the distribution of values.

3. Handling Missing Values: Check for missing values using `isnull()` and `sum()` functions and handle them accordingly.

4. Removing Duplicates: Remove duplicate rows using `duplicated()` function.

5. Identifying Outliers: Use interquartile range (IQR) method to identify and handle outliers.

6. Data Distribution: Visualize the distribution of numerical features using histograms with `histplot()` function.

Step 2: Data Modeling

Develop a data model using Machine learning algorithm.

- Tools Used: Scikit-learn and NumPy.

- Steps:

1. Data Split: Split the dataset into training and testing sets.

2. Model Development: Train the model using the training set.

3. Model Evaluation: Evaluate the model using the testing set and calculate accuracy, precision, recall, and F1-score.

4. Model Selection: Select the best model based on the evaluation metrics.

Step 3: Report

- Description: Create a comprehensive report summarizing the key findings and insights from the data analysis and visualization.

- Tools Used: Microsoft Office.

- Steps:

1. Report Writing: Write a detailed report summarizing the data preprocessing, data modeling, and data visualization steps.

2. Report Customization: Customize the report to include relevant tables and charts.

3. Report Review: Review the report for accuracy and clarity.

What's included

Jupyter Notebook
A Jupyter notebook containing the code and results of the data analysis and visualization, including explanations and comments. Format: IPYNB Quantity: 1 Revisions: 1 Additional Details: The notebook will include the code used for data preprocessing, feature engineering, and modeling, as well as the results of the analysis and visualization.
Data Analysis Report
A detailed report summarizing the key findings and insights from the data analysis, including statistical summaries, data visualizations, and recommendations for future analysis. Format: PDF Quantity: 1 Revisions: 1 Additional Details: The report will include an executive summary, results, and conclusions, as well as any additional insights or recommendations for future analysis.

Example projects