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02 Write Data to a File

Exercise for exporting data.

Export data into a CSV file.


Exercise: Write Data to a FileRead 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) Filter the data to the countries/territories in the travel risk category 1 (exercise normalprecautions)2) Filter the data further to those with maximum 1 million inhabitants in 2019. How manycountries/territories are they?3) Write the filtered data into a SmallSafeCountries.csv file in the data folder of the course.Overwrite the file, if it already exists.27 JoinedCountryData.tableTravel risk category 1Population>= 1 millionWriteSmallSafeCountries.csv Table Reader Row Filter Row Filter CSV Writer Exercise: Write Data to a FileRead 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) Filter the data to the countries/territories in the travel risk category 1 (exercise normalprecautions)2) Filter the data further to those with maximum 1 million inhabitants in 2019. How manycountries/territories are they?3) Write the filtered data into a SmallSafeCountries.csv file in the data folder of the course.Overwrite the file, if it already exists.27 JoinedCountryData.tableTravel risk category 1Population>= 1 millionWriteSmallSafeCountries.csv Table Reader Row Filter Row Filter CSV Writer

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Created by: Maarit Laukkanen
Created at: 2020-10-23
On NodePit since: 2023-01-18
Last update: 2024-11-21
Created with KNIME version: v4.5.1
Tags: csvwriter

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