Dealing with zip files in R #rstats

> setwd("/home/ajay/Downloads")
> a=dir()
> class(a)
[1] "character"
> grep(".zip",a)
[1]  37  38  41  43  88  96 133
> b=grep(".zip",a)
> a[b]
[1] "alissa-coming-soon-v2-0(1).zip"            
[2] "alissa-coming-soon-v2-0.zip"               
[3] "CAX_EMC_Journalist_Data.zip"               
[4] "CAX_EMC_Racer_Data.zip"                    
[5] "matlab_R2015a_glnxa64.zip"                 
[6] "Photos.zip"                                
[7] "unvbasicvapp__9411003__vmx__en__sp0__1.zip"
> unzip("CAX_EMC_Racer_Data.zip")
> c=dir() 
library(Hmisc)

> c[c %nin% a] 
[1] "CAX_EMC_Racer_Garmin_Camera.csv" 
[2] "CAX_EMC_Racer_Garmin_Watch_Data.csv"
[3] "CAX_EMC_Racer_Motorcycle_Data.csv"
  ps- I know Hadley's convenient wrappR  packages are all the rage now, but nothing, i repeat
 nothing beats Frank Harell and Ripley's cool packages




	

			


	

		
Author: Ajay Ohri


		

			http://about.me/ajayohri			
		

	



	


	






	
	
		

		
Leave a Reply 





	
	






	

		
Fill in your details below or click an icon to log in:

		
	


	

		

			

				Gravatar
			


				

				
				

					
					

				

				

					
					

				

			

			
		

	


	

		

			

				WordPress.com Logo
			


				

				
				
				
						

			
			You are commenting using your WordPress.com account.			
				( Log Out / 
				Change )
			
			
		

					

	
		

	


	

		

			

				Twitter picture
			


				

				
				
				
						

			
			You are commenting using your Twitter account.			
				( Log Out / 
				Change )
			
			
		

					

	
		

	


	

		

			

				Facebook photo
			


				

				
				
				
						

			
			You are commenting using your Facebook account.			
				( Log Out / 
				Change )
			
			
		

					

	
		

	



	

		
Cancel

		
Connecting to %s

	









	
 
 






 





	

	




	
	


	





	

		


		
	









	

		

	

	

	



	
	


	
	
						
		
		







	
	

		

			%d bloggers like this: