SOCR Data 052511 IrisSepalPetalClasses

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Contents

SOCR Data - Fisher's multivariate dataset on iris sepal and petal length

Data Description

These data were acquired for and used by R.A. Fisher to study the use of multiple measurements in taxonomic problems.

These data are commonly used in the pattern recognition and multivariate data analyses. The data set contains 3 classes (Iris types) each containing 50 observations (for a total of 150 observations). One class is linearly separable from the other two, but the latter are difficult to linearly separable from each other. The class of the iris plant may be used as the predicted variable. There are 4 variables which can be used as predictive (explanatory) attributes of the Iris class.

  • Variables:
    • Sepal_Length(cm): Iris sepal length in cm
    • Sepal_Width(cm): Iris sepal width in cm
    • Petal_Length(cm): Iris petal length in cm
    • Petal_Width(cm): Iris petal width in cm
    • Iris_Class: class (Iris Setosa, Iris Versicolour, Iris Virginica)
  • Data Summary Statistics
Variable Min MaxMean SDClass
sepal length 4.37.95.840.830.7826
sepal width2.04.43.050.43-0.4194
petal length1.0 6.93.761.76 0.9490
petal width0.12.51.200.76 0.9565

Iris sepal and petal length dataset

Sepal_Length(cm)Sepal_Width(cm)Petal_Length(cm)Petal_Width(cm)Iris_Class
5.13.51.40.2Iris-setosa
4.93.01.40.2Iris-setosa
4.73.21.30.2Iris-setosa
4.63.11.50.2Iris-setosa
5.03.61.40.2Iris-setosa
5.43.91.70.4Iris-setosa
4.63.41.40.3Iris-setosa
5.03.41.50.2Iris-setosa
4.42.91.40.2Iris-setosa
4.93.11.50.1Iris-setosa
5.43.71.50.2Iris-setosa
4.83.41.60.2Iris-setosa
4.83.01.40.1Iris-setosa
4.33.01.10.1Iris-setosa
5.84.01.20.2Iris-setosa
5.74.41.50.4Iris-setosa
5.43.91.30.4Iris-setosa
5.13.51.40.3Iris-setosa
5.73.81.70.3Iris-setosa
5.13.81.50.3Iris-setosa
5.43.41.70.2Iris-setosa
5.13.71.50.4Iris-setosa
4.63.61.00.2Iris-setosa
5.13.31.70.5Iris-setosa
4.83.41.90.2Iris-setosa
5.03.01.60.2Iris-setosa
5.03.41.60.4Iris-setosa
5.23.51.50.2Iris-setosa
5.23.41.40.2Iris-setosa
4.73.21.60.2Iris-setosa
4.83.11.60.2Iris-setosa
5.43.41.50.4Iris-setosa
5.24.11.50.1Iris-setosa
5.54.21.40.2Iris-setosa
4.93.11.50.2Iris-setosa
5.03.21.20.2Iris-setosa
5.53.51.30.2Iris-setosa
4.93.61.40.1Iris-setosa
4.43.01.30.2Iris-setosa
5.13.41.50.2Iris-setosa
5.03.51.30.3Iris-setosa
4.52.31.30.3Iris-setosa
4.43.21.30.2Iris-setosa
5.03.51.60.6Iris-setosa
5.13.81.90.4Iris-setosa
4.83.01.40.3Iris-setosa
5.13.81.60.2Iris-setosa
4.63.21.40.2Iris-setosa
5.33.71.50.2Iris-setosa
5.03.31.40.2Iris-setosa
7.03.24.71.4Iris-versicolor
6.43.24.51.5Iris-versicolor
6.93.14.91.5Iris-versicolor
5.52.34.01.3Iris-versicolor
6.52.84.61.5Iris-versicolor
5.72.84.51.3Iris-versicolor
6.33.34.71.6Iris-versicolor
4.92.43.31.0Iris-versicolor
6.62.94.61.3Iris-versicolor
5.22.73.91.4Iris-versicolor
5.02.03.51.0Iris-versicolor
5.93.04.21.5Iris-versicolor
6.02.24.01.0Iris-versicolor
6.12.94.71.4Iris-versicolor
5.62.93.61.3Iris-versicolor
6.73.14.41.4Iris-versicolor
5.63.04.51.5Iris-versicolor
5.82.74.11.0Iris-versicolor
6.22.24.51.5Iris-versicolor
5.62.53.91.1Iris-versicolor
5.93.24.81.8Iris-versicolor
6.12.84.01.3Iris-versicolor
6.32.54.91.5Iris-versicolor
6.12.84.71.2Iris-versicolor
6.42.94.31.3Iris-versicolor
6.63.04.41.4Iris-versicolor
6.82.84.81.4Iris-versicolor
6.73.05.01.7Iris-versicolor
6.02.94.51.5Iris-versicolor
5.72.63.51.0Iris-versicolor
5.52.43.81.1Iris-versicolor
5.52.43.71.0Iris-versicolor
5.82.73.91.2Iris-versicolor
6.02.75.11.6Iris-versicolor
5.43.04.51.5Iris-versicolor
6.03.44.51.6Iris-versicolor
6.73.14.71.5Iris-versicolor
6.32.34.41.3Iris-versicolor
5.63.04.11.3Iris-versicolor
5.52.54.01.3Iris-versicolor
5.52.64.41.2Iris-versicolor
6.13.04.61.4Iris-versicolor
5.82.64.01.2Iris-versicolor
5.02.33.31.0Iris-versicolor
5.62.74.21.3Iris-versicolor
5.73.04.21.2Iris-versicolor
5.72.94.21.3Iris-versicolor
6.22.94.31.3Iris-versicolor
5.12.53.01.1Iris-versicolor
5.72.84.11.3Iris-versicolor
6.33.36.02.5Iris-virginica
5.82.75.11.9Iris-virginica
7.13.05.92.1Iris-virginica
6.32.95.61.8Iris-virginica
6.53.05.82.2Iris-virginica
7.63.06.62.1Iris-virginica
4.92.54.51.7Iris-virginica
7.32.96.31.8Iris-virginica
6.72.55.81.8Iris-virginica
7.23.66.12.5Iris-virginica
6.53.25.12.0Iris-virginica
6.42.75.31.9Iris-virginica
6.83.05.52.1Iris-virginica
5.72.55.02.0Iris-virginica
5.82.85.12.4Iris-virginica
6.43.25.32.3Iris-virginica
6.53.05.51.8Iris-virginica
7.73.86.72.2Iris-virginica
7.72.66.92.3Iris-virginica
6.02.25.01.5Iris-virginica
6.93.25.72.3Iris-virginica
5.62.84.92.0Iris-virginica
7.72.86.72.0Iris-virginica
6.32.74.91.8Iris-virginica
6.73.35.72.1Iris-virginica
7.23.26.01.8Iris-virginica
6.22.84.81.8Iris-virginica
6.13.04.91.8Iris-virginica
6.42.85.62.1Iris-virginica
7.23.05.81.6Iris-virginica
7.42.86.11.9Iris-virginica
7.93.86.42.0Iris-virginica
6.42.85.62.2Iris-virginica
6.32.85.11.5Iris-virginica
6.12.65.61.4Iris-virginica
7.73.06.12.3Iris-virginica
6.33.45.62.4Iris-virginica
6.43.15.51.8Iris-virginica
6.03.04.81.8Iris-virginica
6.93.15.42.1Iris-virginica
6.73.15.62.4Iris-virginica
6.93.15.12.3Iris-virginica
5.82.75.11.9Iris-virginica
6.83.25.92.3Iris-virginica
6.73.35.72.5Iris-virginica
6.73.05.22.3Iris-virginica
6.32.55.01.9Iris-virginica
6.53.05.22.0Iris-virginica
6.23.45.42.3Iris-virginica
5.93.05.11.8Iris-virginica

References





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