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01 Visualization

01 Visualization
Exercise: VisualizationRead the JoinedCountryTable.table file by executing the Table Reader node. This table containsinformation about the demographics, geolocation, and travel risks in the different countries/territories in 2020.1) Explore the data with the Data Explorer node.How many countries/territories are represented in the data? 174 Countries/TerritoriesAre all risk categories equally presented in the data? No. Level 1 and Level 2 are most frequent whereas Level 3 and 4 are rare.What is the maximum pace at which a population increases in a country?4.6% Change is the largest pace in our data.2.1) Draw a scatter plot that shows the relationship between latitude and overall life expectancy.Can you see any relationship between these two columns?There is a relative increase in life expectancy as the latitude grows more positive. 2.2) Color the data by UN continental region. Which continents are represented in the top leftcorner of the scatter plot, i.e. countries in the southern hemisphere with a high life expectancy?Oceana and Americas2.3) Create an interactive view that displays the data. Use the Table View node.2.4) Encapsulate the Scatter Plot and Table View nodes into a component. Open the component'sinteractive view. Switch to mouse mode Select in the scatter plot view, and select the points in thetop left corner. Select Show selected rows only in the Table View. Which five countries in the southern hemisphere have a very high life expectation?Argentina, Australia, Chile, New Zealand, and Uruguay JoinedCountryData.tableNode 2Node 4 Table Reader Data Explorer Color Manager Data Visualization Exercise: VisualizationRead the JoinedCountryTable.table file by executing the Table Reader node. This table containsinformation about the demographics, geolocation, and travel risks in the different countries/territories in 2020.1) Explore the data with the Data Explorer node.How many countries/territories are represented in the data? 174 Countries/TerritoriesAre all risk categories equally presented in the data? No. Level 1 and Level 2 are most frequent whereas Level 3 and 4 are rare.What is the maximum pace at which a population increases in a country?4.6% Change is the largest pace in our data.2.1) Draw a scatter plot that shows the relationship between latitude and overall life expectancy.Can you see any relationship between these two columns?There is a relative increase in life expectancy as the latitude grows more positive. 2.2) Color the data by UN continental region. Which continents are represented in the top leftcorner of the scatter plot, i.e. countries in the southern hemisphere with a high life expectancy?Oceana and Americas2.3) Create an interactive view that displays the data. Use the Table View node.2.4) Encapsulate the Scatter Plot and Table View nodes into a component. Open the component'sinteractive view. Switch to mouse mode Select in the scatter plot view, and select the points in thetop left corner. Select Show selected rows only in the Table View. Which five countries in the southern hemisphere have a very high life expectation?Argentina, Australia, Chile, New Zealand, and Uruguay JoinedCountryData.tableNode 2Node 4Table Reader Data Explorer Color Manager Data Visualization

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Created by: Maarit Laukkanen
Created at: 2020-10-23
On NodePit since: 2021-06-02
Last update: 2024-04-24
Created with KNIME version: v4.3.2
Tags: scatter plottable viewdata explorerdashboard

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