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04 Flow Variables

04 Flow Variables
Exercise: Flow VariablesRead the WA_American-Time-Use-Survey.csv file by executing the CSV Reader node. This filecontains information about the demographics, employment, and various activities for 130,000+surveyed participants.1.1) Let's look for the most hours worked in a week within the data. Calculate first the maximumweekly hours value in the data.1.2) Transform it into a flow variable1.3) Filter the data by this flow variable to the most hours worked. Use the Rule-based Row Filternode. Maximum weekly hoursmost hours workedweeklyWA_American_Time_Use_Survey.csv GroupBy Table Rowto Variable Rule-basedRow Filter CSV Reader Exercise: Flow VariablesRead the WA_American-Time-Use-Survey.csv file by executing the CSV Reader node. This filecontains information about the demographics, employment, and various activities for 130,000+surveyed participants.1.1) Let's look for the most hours worked in a week within the data. Calculate first the maximumweekly hours value in the data.1.2) Transform it into a flow variable1.3) Filter the data by this flow variable to the most hours worked. Use the Rule-based Row Filternode. Maximum weekly hoursmost hours workedweeklyWA_American_Time_Use_Survey.csvGroupBy Table Rowto Variable Rule-basedRow Filter CSV Reader

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Created by: Maarit Laukkanen
Created at: 2020-10-23
On NodePit since: 2022-02-05
Last update: 2024-11-18
Created with KNIME version: v4.5.1
Tags: flow variabletable row to variable

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