You will get Organic Compound Melting Point Predictor Machine learning model(R + Shiny)
Project details
I will build a custom machine learning model to predict the melting point of organic compounds using molecular descriptors. With hands-on experience in data cleaning, feature selection, and model optimization (Random Forest, Shiny App deployment), I help researchers, chemists, and data teams save time and cost in experimental R&D. You’ll receive an interactive and fully deployed web app tailored to your dataset and goals.
Machine Learning Tools
ChatGPT, Google Sheets, Microsoft Excel, Microsoft Power BI, NumPy, pandas, PyMC, Python, Python Scikit-Learn, R, scikit-learn, SciPy, TensorFlowWhat's included
| Service Tiers |
Starter
$50
|
Standard
$120
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Model Variations | 1 | 2 | 3 |
Number of Scenarios | 1 | 2 | 3 |
Number of Graphs/Charts | 2 | 4 | 5 |
Model Validation/Testing | |||
Model Documentation | |||
Data Source Connectivity | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$10 - $50
Additional Model Variation
(+ 3 Days)
+$50
Additional Scenario
(+ 3 Days)
+$50
Additional Graph/Chart
(+ 3 Days)
+$15Frequently asked questions
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SH
Seonjeong H.
May 13, 2025
Chinese/English Mixed-Language Query Quality Evaluator
Donglin provided excellent work and offered insightful explanations for their approach to mixed-language queries. We highly recommend Donglin for their thoughtful contributions and high-quality work.
About Donglin
Mathematics Graduate | Data Cleaning | Visualization & Analysis |
Tulsa, United States - 9:04 pm local time
As a fluent speaker of both English and Mandarin Chinese, I can effectively work on projects that require bilingual communication, translation of datasets, or culturally contextual analysis. I’ve built interactive dashboards, predictive models, and storytelling visualizations for both academic and professional use.
I’m passionate about transforming raw data into clear insights that drive decision-making. Let’s work together to bring your data to life!
我是一名中英文双语数据分析师，拥有数学专业背景，并专注于数据科学的实际应用。我熟练使用 Excel、R、Python、JMP 和 Power BI 等工具，擅长数据清洗、建模分析与可视化。
我能够处理中英双语项目，包括数据翻译、跨文化数据分析以及双语可视化报表制作。我的项目经验包括构建预测模型、时间序列分析、交互式仪表盘等，能够为您的业务提供有价值的数据洞察。
期待与您合作，一起让数据更有价值！
Steps for completing your project
After purchasing the project, send requirements so Donglin can start the project.
Delivery time starts when Donglin receives requirements from you.
Donglin works on your project following the steps below.
Revisions may occur after the delivery date.
Client submits molecular data and desired output format.
CSV, Excel, descriptor file, SMILES,
I clean and preprocess the data and engineer features.
Handle missing values, remove outliers, scale/normalize