View source for Data Preparation Q1 Sumalika

''' Data Pre-Processing: '''

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'''Dataset:''' Sensor Data
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'''Tools & Techniques:'''
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1. JMP
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2. Tableau
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3. Excel 

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'''1. Check for Missing Values in the given data set: '''
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The Sensor data set given by VAST and it consists of no missing values. 
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'''2. Check for Duplicate Values: '''
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Since there is no unique identifier, no issue of duplicate values. 
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The date field has 1 value for each, hence no repetitions in date value. 
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'''3. Analyse variable distributions: '''
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Date: Refers to date fields for Months April, August and December
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[[File:Sumalika_Q1DP3.JPG|100%]]
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Chemical: Almost equal in number with a maximum count of AGOG-3A and minimum count of Methylosmolene 
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[[File:Sumalika_Q1DP1.JPG|100%]]
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Monitor: A total of 9 sensors are located around the Factories. 
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[[File:Sumalika_Q1DP2.JPG|100%]]
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