| Re: Calculation of number of days spent by the interviewer in a cluster [message #23583 is a reply to message #23582] | 
			Thu, 14 October 2021 10:44   | 
		 
		
			
				
				
				
					
						  
						fred.arnold@icf.com
						 Messages: 84 Registered: May 2021 
						
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		If more than one PSU has the same PSU number, you can try to separate the PSUs by looking at the fieldwork dates. The interviewing teams usually spend 3-4 days in a PSU, and it is highly unlikely that two PSUs with the same PSU numbers would be conducting interviews on the same dates. You can also look at the one-digit variable for Mega-city, large city, large town, small town, and rural to help identify different PSUs.
		
		
		
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