• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Array Methods Ruby


Results for "array methods ruby"


  • Status: Free Trial
    Free Trial
    L

    L&T EduTech

    Ventilation, Life Safety, and Smoke Extraction in Building

    Skills you'll gain: Fire And Life Safety, Building Codes, Building Services Engineering, HVAC, Mechanical Ventilation, Safety Standards, Health And Safety Standards, Engineering Calculations, Mechanical Engineering

    4.9
    Rating, 4.9 out of 5 stars
    ·
    16 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Leadership that Delivers

    Skills you'll gain: Strategic Leadership, Business Leadership, Change Management, Organizational Change, Team Motivation, Leadership, Organizational Leadership, Accountability, Visionary, Leadership Development, Workplace inclusivity, Decision Making, Communication, Team Building, AI Enablement, Team Leadership, Leadership and Management, Culture Transformation, Diversity and Inclusion, Cross-Functional Team Leadership

    4.9
    Rating, 4.9 out of 5 stars
    ·
    17 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Minnesota

    Information Technology Entrepreneurship & Startup

    Skills you'll gain: Customer Acquisition Management, Target Market, Market Opportunities, Competitive Analysis, Go To Market Strategy, Market Analysis, Persona Development, Ideation, Value Propositions, Business Modeling, Entrepreneurship, Strategic Partnership, Process Mapping, Sprint Planning, AI Enablement, Brainstorming, Growth Strategies, Business Planning, New Business Development, Problem Solving

    4.8
    Rating, 4.8 out of 5 stars
    ·
    6 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Statistics and Data Analysis with R

    Skills you'll gain: Descriptive Statistics, Statistical Hypothesis Testing, Regression Analysis, Probability Distribution, Statistical Analysis, R Programming, Data Import/Export, Statistical Modeling, Statistical Methods, Tidyverse (R Package), Data Literacy, Plot (Graphics), Statistics, Data Manipulation, Data Analysis, Statistical Inference, Data Structures

    4.8
    Rating, 4.8 out of 5 stars
    ·
    6 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Data Science for Marketing

    Skills you'll gain: Marketing Analytics, Classification And Regression Tree (CART), Probability & Statistics, AI Personalization, Statistical Software, Statistical Methods, Regression Analysis, Model Evaluation, Data-Driven Decision-Making, Data Ethics, Unsupervised Learning, Statistical Modeling, Data Visualization, Customer Analysis, Statistical Analysis, Predictive Analytics, Anomaly Detection, Advanced Analytics, Bayesian Network, Machine Learning

    4.9
    Rating, 4.9 out of 5 stars
    ·
    16 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Evaluating Public Health Programs at Scale

    Skills you'll gain: Program Evaluation, Health Equity, Data Collection, Institutional Review Board (IRB), Public Health, Research Design, Health Assessment, Policy Analysis, Healthcare Ethics, Surveys, Maternal Health, Statistical Analysis

    4.4
    Rating, 4.4 out of 5 stars
    ·
    22 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    U

    University of Michigan

    Introduction to 3D Printing with Metals

    Skills you'll gain: Manufacturing Processes, Augmented Reality, 3D Modeling, Materials science, Mechanical Design, Industrial Design, Industrial Engineering, Production Process

    4.8
    Rating, 4.8 out of 5 stars
    ·
    20 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Designing Hardware for Raspberry Pi Projects

    Skills you'll gain: Hardware Design, Electronic Hardware, Schematic Diagrams, Computer-Aided Design, Mechanical Design, Wiring Diagram, Electrical Engineering, 3D Modeling, Electronics, Electronic Components, Simulations, Design Specifications, Open Source Technology

    5
    Rating, 5 out of 5 stars
    ·
    34 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    U

    University of Colorado Boulder

    Frozen in the Ice: Exploring the Arctic

    Skills you'll gain: Climate Change Programs, Environment, Systems Thinking, Cultural Sensitivity, Geographic Information Systems, Hydrology, Climate Change Adaptation, Environmental Monitoring, International Relations, Mathematical Modeling, Physical Science, Environmental Science, Biology, Scientific Methods, Physics, Research, Data Collection, Chemistry

    4.9
    Rating, 4.9 out of 5 stars
    ·
    20 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    N

    National Taiwan University

    商管統計資料分析一 (Analytics for Business and Management (I))

    Skills you'll gain: Exploratory Data Analysis, Regression Analysis, R Programming, Statistical Analysis, Statistical Modeling, Business Analytics, Analytics, Data Analysis, Statistics, Statistical Methods, Feature Engineering, Statistical Inference, Data Transformation, Model Evaluation

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Pillar #2: Drug Utilization - Drivers and Consequences

    Skills you'll gain: Medication Therapy Management, Pharmacotherapy, Pharmacology, Medical Prescription, Patient Education And Counseling, Pharmaceuticals, Drug Interaction, Value-Based Care, Utilization Management, Health Policy, Clinical Research, Patient Safety, Research Design, Epidemiology, Statistical Analysis

    4.3
    Rating, 4.3 out of 5 stars
    ·
    9 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Council on Foreign Relations

    Global Affairs Explained

    Skills you'll gain: International Relations, Diplomacy, World History, Political Sciences, International Finance, Public Policies, Policy Development, Policy Analysis, Public Health, Economic Development, Governance, Social Sciences, Immigration Law, Culture, Socioeconomics, Policty Analysis, Research, and Development, Economics, Negotiation, Decision Making, Strategic Thinking

    4.7
    Rating, 4.7 out of 5 stars
    ·
    6 reviews

    Beginner · Specialization · 3 - 6 Months

1…152153154…284

In summary, here are 10 of our most popular array methods ruby courses

  • Ventilation, Life Safety, and Smoke Extraction in Building : L&T EduTech
  • Leadership that Delivers: Coursera
  • Information Technology Entrepreneurship & Startup: University of Minnesota
  • Statistics and Data Analysis with R: University of Colorado Boulder
  • Data Science for Marketing: University of Colorado System
  • Evaluating Public Health Programs at Scale: Johns Hopkins University
  • Introduction to 3D Printing with Metals: University of Michigan
  • Designing Hardware for Raspberry Pi Projects: Johns Hopkins University
  • Frozen in the Ice: Exploring the Arctic: University of Colorado Boulder
  • 商管統計資料分析一 (Analytics for Business and Management (I)): National Taiwan University

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Share your Coursera learning story

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok