patternproject

## Wk4_Submisison.ipynb

      
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## wk3_submission.ipynb

      
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              March 22, 2020 19:42
            
              
                Wk3_Submission.ipynb
              
          
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## wk4_submission.ipynb

      
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              March 18, 2020 12:35
            
              
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## wk3_submission.ipynb

      
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## wk2_submission.ipynb

      
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## alpha.ipynb

      
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              March 14, 2020 20:09
            
              
                Beta.ipynb
              
          
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## wk2_submission.ipynb

      
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              March 13, 2020 14:11
            
              
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## wk1-submission.ipynb

      
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              March 6, 2020 03:13
            
              
                Wk1-Submission.ipynb
              
          
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## Wk1-MergeList.ipynb

      
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              February 21, 2020 06:41
            
              
                Untitled0.ipynb
              
          
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## anti-join vs setdiff
# The main idea comes from this post:
# http://zevross.com/blog/2014/08/05/using-the-r-function-anti_join-to-find-unmatched-records/

# Setting up
df.1 <- data.frame(
  state = rep(1:3, each=2),
  country = rep(c("A","B"),3),
  vals = rnorm(6)
)
	# The main idea comes from this post:
	# http://zevross.com/blog/2014/08/05/using-the-r-function-anti_join-to-find-unmatched-records/

	# Setting up
	df.1 <- data.frame(
	state = rep(1:3, each=2),
	country = rep(c("A","B"),3),
	vals = rnorm(6)
	)