This exercise contains comparison visualization techniques – histogram and bar chart Steps: Read the excel file iris.xlsx file, available in data/ Visualize a chart with number of observations Illustrate number of observations of different Iris flavor characteristics in separate histograms Visualize average of each feature for each Iris class depict an average of different Iris characteristics for each class in horizontal view. Assign colors to each characteristics Visualize sepal length in 2 categories Depict how many observations (rows) has sepal length long / short (long = above mean, short = bellow mean)
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Created with KNIME Analytics Platform version 4.2.1
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