Decision tree courses can help you learn how to create, interpret, and optimize decision trees for data analysis, classification, and regression tasks. You can build skills in feature selection, model evaluation, and understanding overfitting versus underfitting. Many courses introduce tools like Python's scikit-learn, R's rpart, and various visualization software, that support implementing decision trees and analyzing their performance in real-world datasets.

Ball State University
Skills you'll gain: Rmarkdown, Exploratory Data Analysis, Data Visualization Software, Ggplot2, Interactive Data Visualization, Plot (Graphics), Statistical Visualization, R (Software), R Programming, Data Storytelling, Histogram, Scatter Plots, Graphing, Data Analysis, Analysis, Color Theory
★ 3.6 (9) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Clinical Documentation, Generative AI Agents, ChatGPT, Generative AI, Patient Coordination, Care Coordination, Case Management, Technology Roadmaps, No-Code Development, Care Management, AI Integrations, Health Care Administration, Patient Communication, Health Information Management and Medical Records, Business Process Automation, Decision Making
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Statistical Modeling, Exploratory Data Analysis, R Programming, Predictive Modeling, Sampling (Statistics), Statistical Hypothesis Testing, Tidyverse (R Package), Data Analysis, Data Modeling, Data-Driven Decision-Making, Regression Analysis, Data Science, Statistical Inference, Predictive Analytics, Rmarkdown, Statistical Methods, Applied Machine Learning, Model Evaluation, Machine Learning
★ 4.7 (10) · Mixed · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Stakeholder Analysis, Decision Making, Innovation, Health Policy, Strategic Decision-Making, Strategic Prioritization, New Product Development, Qualitative Research, Organizational Strategy, Business Priorities, Health Technology, Problem Solving, Process Analysis, Planning, Return On Investment
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Data Management, Data Visualization, General Data Protection Regulation (GDPR), Data Quality, Data Strategy, Data Presentation, Data Modeling, Interactive Data Visualization, Digital Transformation, Data Literacy, Data Governance, Information Management, Business Intelligence, Business Transformation, Data-Driven Decision-Making, Decision Support Systems, Data Integrity, Data Analysis, Big Data, Business Strategy
★ 4.1 (7) · Beginner · Course · 1 - 3 Months

Creo Incubator
Skills you'll gain: Trustworthiness, Active Listening, Supervision, Employee Performance Management, Performance Management, Empowerment, Team Performance Management, Team Leadership, Leadership, Discussion Facilitation, Communication Strategies, Leadership and Management, Leadership Development, Decision Intelligence, Drive Engagement, Organizational Leadership, Interpersonal Communications, Employee Coaching, Decision Making, Constructive Feedback
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Sales Strategy, Customer Analysis, AI Personalization, Sales, Personalized Campaigns, Generative AI, Customer Insights, Forecasting, Personalized Service, Data-Driven Decision-Making, Revenue Forecasting, Analytics, AI Integrations
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Brand Strategy, Brand Management, Branding, Storytelling, Brand Awareness, AI Personalization, Dashboard Creation, Personalized Campaigns, Brand Loyalty, Predictive Analytics, Strategic Marketing, Digital Brand Strategy, Cross-Channel Marketing, Brand Marketing, AI powered creativity, Dashboard, Data Ethics, Responsible AI, Content Performance Analysis, Marketing
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Strategic Sourcing, Supplier Management, Supplier Performance Management, Supplier Relationship Management, Procurement, Market Intelligence, Market Research, Data-Driven Decision-Making, Analysis, Decision Making
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: GitHub, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Version Control, Git (Version Control System), HTML and CSS, Web Design and Development, Web Development, Web Development Tools, Web Design, Front-End Web Development, Web Content Accessibility Guidelines, Debugging, Semantic Web, Web Analytics and SEO
★ 4.5 (16) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Responsive Web Design, Web Design, GitHub, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Version Control, User Experience Design, Usability, User Experience, Javascript, Web Content Accessibility Guidelines, Browser Compatibility, User Story, Web Design and Development, Front-End Web Development, GitHub Copilot, Mobile Development, Semantic Web, Git (Version Control System)
★ 4.6 (31) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Dashboard Creation, Data Visualization Software, Data Modeling, Dashboard, Data Wrangling, Interactive Data Visualization, Data Presentation, Data Storytelling, Data Transformation, Data Cleansing, Data Import/Export, Exploratory Data Analysis, Data Analysis, Key Performance Indicators (KPIs)
★ 4.9 (13) · Intermediate · Course · 1 - 4 Weeks