9. Simple Linear Regression: Practical 9
Data Exploration - Quality of Life
Load the quality of life data for Amsterdam with the following command
source('http://horizon.science.uva.nl/public/VVA/amsterdam.R')
This command loads two data frames into R: amsterdam and amsterdam_test. We start to work with the first (amsterdam).
Start with exploring the data with the usual functions (e.g. summary(), str(), head(), class(), dim(), names())
How many variables does the dataset contain?
| The dataset contains | variables. |
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