Icon

01 Read Data from File

01 Read Data from File
Exercise: Read Data from FileRead the following files, available in the data folder, using the appropriate reader nodes:- population sheet in the demographics.xlsx file- life_expectancy sheet in the demographics.xlsx file- travel_advisories.csv- geo_coordinates.tableHint! You can drag and drop the files from KNIME Explorer to the workflow editorChange the file paths to workflow relative paths Answer the following questions:Which reader nodes did you use?Excel Reader, CSV Reader, Table ReaderWhich Table has the most rows?geo-coordinates = 245 rows population sheet demographicslife_expectancy sheet demographicstravel_advisoriesgeo-coordinates Excel Reader Excel Reader CSV Reader Table Reader Exercise: Read Data from FileRead the following files, available in the data folder, using the appropriate reader nodes:- population sheet in the demographics.xlsx file- life_expectancy sheet in the demographics.xlsx file- travel_advisories.csv- geo_coordinates.tableHint! You can drag and drop the files from KNIME Explorer to the workflow editorChange the file paths to workflow relative paths Answer the following questions:Which reader nodes did you use?Excel Reader, CSV Reader, Table ReaderWhich Table has the most rows?geo-coordinates = 245 rows population sheet demographicslife_expectancy sheet demographicstravel_advisoriesgeo-coordinates Excel Reader Excel Reader CSV Reader Table Reader

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Maarit Laukkanen
Created at: 2020-04-20
On NodePit since: 2022-01-24
Last update: 2024-11-21
Created with KNIME version: v4.5.0
Tags: csvdata accessexceltable

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!