Analysis on Iris Dataset The data set consists of 50 samples from each of three species of Iris (Iris setosa, Iris virginica and Iris versicolor). Four features were measured from each sample: the length and the width of the sepals and petals, in centimetres.
The data set contains 150 observations of iris flowers. There are five columns of measurements of the flowers in centimeters. The sixth column is the species of the flower observed. All observed flowers belong to one of three species.