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02a. Histogram and Bar Chart - solution

Exercise on comparison visualization tools
HistogramIlustrate number of observations of different Iris flavor characteristics in separatehistograms.Hint: use the Histograms Average of each feature for each Iris classDepict an average of different iris characteristics in a horizontal view. Assign colorsto each columnHint: use the Bar Chart and assign colors by using Color ManagerYou need to extract column headers before Sepal length 2 categories overviewDepict how many observations (rows) has sepal length long / short (long = abovemean, short = bellow mean). Hint: use the Bar Chart, before it use Math Formula followed by Rule Engine Read the Iris data Get columnnamescolumn with columnnamescolorsfor each columnBar chartaverage >mean: long<mean: shortSepal length onlySepal length meanSepal lengthshort and longIrisSepal widthSepal lengthPetal widthPetal length ExtractColumn Header Transpose Color Manager Bar Chart Rule Engine Column Filter Math Formula Bar Chart Excel Reader (XLS) Histogram Histogram Histogram Histogram HistogramIlustrate number of observations of different Iris flavor characteristics in separatehistograms.Hint: use the Histograms Average of each feature for each Iris classDepict an average of different iris characteristics in a horizontal view. Assign colorsto each columnHint: use the Bar Chart and assign colors by using Color ManagerYou need to extract column headers before Sepal length 2 categories overviewDepict how many observations (rows) has sepal length long / short (long = abovemean, short = bellow mean). Hint: use the Bar Chart, before it use Math Formula followed by Rule Engine Read the Iris data Get columnnamescolumn with columnnamescolorsfor each columnBar chartaverage >mean: long<mean: shortSepal length onlySepal length meanSepal lengthshort and longIrisSepal widthSepal lengthPetal widthPetal length ExtractColumn Header Transpose Color Manager Bar Chart Rule Engine Column Filter Math Formula Bar Chart Excel Reader (XLS) Histogram Histogram Histogram Histogram

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Created by: rb
Created at: 2017-03-01
On NodePit since: 2020-12-05
Last update: 2024-04-27
Created with KNIME version: v4.2.3
Tags: barbar chartbar graphbar plotdata visualizationcolor bar chartcolor managerJavaScripthistogramcomparisonfrequencyrule engineclasses

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