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01 Date and Time Manipulation

01 Date and Time Manipulation
Exercise: Date and Time ManipulationRead the New York City Airbnb data by executing the File Reader node.1) Convert the timestamps in the last_review column from string to Date&Time2) Remove rows with missing values in the last_review column3) Remove the time values from the timestamps4) Extract the day of the week from each timestamp5) Count the number of last reviews on each day of the week. Which day of theweek has the highest count? And the lowest? Read AB_NYC_2019dataNode 16Node 17Node 18Node 19Node 20 File Reader String to Date&Time Row Filter Extract Date&TimeFields Date&Time to String GroupBy Exercise: Date and Time ManipulationRead the New York City Airbnb data by executing the File Reader node.1) Convert the timestamps in the last_review column from string to Date&Time2) Remove rows with missing values in the last_review column3) Remove the time values from the timestamps4) Extract the day of the week from each timestamp5) Count the number of last reviews on each day of the week. Which day of theweek has the highest count? And the lowest? Read AB_NYC_2019dataNode 16Node 17Node 18Node 19Node 20 File Reader String to Date&Time Row Filter Extract Date&TimeFields Date&Time to String GroupBy

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Created by: Maarit Laukkanen
Created at: 2020-10-23
On NodePit since: 2021-07-03
Last update: 2024-11-17
Created with KNIME version: v4.3.2
Tags: datetimestring to date&timemodify timeextract date&time fields

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