Brief introduction to the 12 steps to data cleaning

Morrow, J 2013. Brief Introduction to Data Cleaning, University of Tennessee, Retrieved from http://www.slideshare.net/jamorrow/brief-introduction-to-the-12-steps-of-evaluagio

Written by Associate Professor of Evaluation, Statistics, and Measurement at the University of Tennessee, Jenifer Morrow, the Brief Introduction to the 12 steps to data cleaning is a slide presentation that provides a concise overview to the importance and processes of data cleaning for effective evaluation.

Importance of data cleaning
If we don't clean our data
Create a data code book
Create a data analysis plan
Perform initial frequencies - Round 1
Check for coding mistakes
Modify and create variables
Frequencies and descriptives - Round 2
Search for outliers
Assess for normality
Dealing with missing data
Examine cell sample size
Frequencies and descriptives - The finale
Assumption testing
Some helpful resources

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Morrow, J 2013. Brief Introduction to Data Cleaning, University of Tennessee, Retrieved from http://www.slideshare.net/jamorrow/brief-introduction-to-the-12-steps-of-evaluagio

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Brief introduction to the 12 steps to data cleaning

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