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Data Cleaning Labs Roehan Ranganathan - RA2311030010074 - 919

Lab 6: Cleaning Missing Ratings in Movie Table

Lab 2: Filtering Incomplete User Data

Lab 3: Replacement for Missing Loyalty Points

Lab 4: Removing Duplicate Movies

Lab 5: Detecting Duplicate Bookings

Lab 1: Correcting Incorrect Rating Types

Lab 8: Fixing Numeric Columns in Fooditemsize

Lab 13: Removing Irrelevant Columns from Payment Data

Lab 14: Dropping Columns with Too Many Missing Values

Lab 7: Validating Payment Dates

Lab 9: Formatting User Names

Lab 10: Standardizing Movie Genres

Lab 11: Filtering Out Unrated Movies

Lab 12: Filtering Failed Payment Records

Roehan Ranganathan- RA2311030010074-919

CSV Reader
String to Number
Missing Value
CSV Reader
Rule-based Row Filter
Row Filter
CSV Reader
Missing Value
CSV Reader
String Manipulation
CSV Reader
String to Number
CSV Reader
String Manipulation
CSV Reader
Row Filter
Missing Value
Row Filter
Column Filter
CSV Reader
CSV Reader
CSV Reader
CSV Reader
String to Number
Duplicate Row Filter
Missing Value
Duplicate Row Filter
Missing Value Column Filter
CSV Reader
CSV Reader
String to Number
CSV Reader
String to Date&Time

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Created by: adhik
Created at: 2025-10-23
On NodePit since: 2026-06-09
Last update: 2026-06-09
Created with KNIME version: v5.8.0

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