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LAB 3 Part 3

Task 1: GroupBy1. Read the adult.csv file by executing the CSV Reader node2. Calculate the total number of rows and average age by gender3. Calculate the modes of all string columns separately for each native country4. Calculate - the number of missing values in the occupation column- the number of non-missing rows in the occupation column- the number of rows in the occupation column- the number of rows in the marital-status column Task 2: Pivoting1. Read the adult_binned.csv file by executing the CSV Reader node2. Calculate the number of people in groups according to their work class and age bin3. Calculate the mode of education level in groups according to their work class and age bin The total number of rows by genderThe modes of string columns by ContractCreate the table with age-bin as a group and workclass as a pivot and find the mostwidespread level of education in the private workclassNode 37Node 38 GroupBy GroupBy Pivoting GroupBy Pivoting CSV Reader CSV Reader Task 1: GroupBy1. Read the adult.csv file by executing the CSV Reader node2. Calculate the total number of rows and average age by gender3. Calculate the modes of all string columns separately for each native country4. Calculate - the number of missing values in the occupation column- the number of non-missing rows in the occupation column- the number of rows in the occupation column- the number of rows in the marital-status column Task 2: Pivoting1. Read the adult_binned.csv file by executing the CSV Reader node2. Calculate the number of people in groups according to their work class and age bin3. Calculate the mode of education level in groups according to their work class and age bin The total number of rows by genderThe modes of string columns by ContractCreate the table with age-bin as a group and workclass as a pivot and find the mostwidespread level of education in the private workclassNode 37Node 38 GroupBy GroupBy Pivoting GroupBy Pivoting CSV Reader CSV Reader

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Created by: lisah
Created at: 2023-02-24
On NodePit since: 2023-02-26
Last update: 2024-11-21
Created with KNIME version: v4.7.0

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