Car MPG Predictor Pitch

The Idea

A simple app that predicts fuel efficiency (MPG) based on: - Car weight
- Engine cylinders

Built using real data from mtcars.

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How It Works

• Uses a linear regression model
• Inputs:
  • Weight
  • Cylinders
• Output:
  • Predicted MPG

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Example (Live R Code)

model <- lm(mpg ~ wt + cyl, data = mtcars)
predict(model, data.frame(wt = 3, cyl = 6))

##        1 
## 21.06658

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Why It’s Useful

• Helps understand how car features affect fuel efficiency
  
• Interactive and beginner-friendly
  
• Demonstrates real data modeling

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Try It Yourself

• Deployed on ShinyApps.io
  
• GitHub repo includes full code
  
• Easy to use with clear instructions