14 Data: iris
- Set the current working directory to read the data file
- Check all objects in the current working directory
-
R base format of data is
data.frame -
In Python, we need to load
pandaslibrary
14.1 A view of iris data
Download the iris data.
Iris data:
The data include four numeric features:
- Sepal length in cm (
SepalLength) - Sepal width in cm (
SepalWidth) - Petal length in cm (
PetalLength) - Petal width in cm (
PetalWidth)
The categorical variable is Species with three levels:
- setosa, versicolor, virginica