letter_email

Invite by letter or email

This variable is only available in the Special Licence (SN 7083) and Secure Access (SN 7332) datasets.

Datafile

latsamp_ip

Value label	Value	Absolute frequency	Relative frequency
Email	1	260	90.28%
Letter	2	28	9.72%
	Total	288	100.0%

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The Economic and Social Research Council is the primary funder of the study
The Study is led by a team at the Institute for Social and Economic Research (ISER) at the University of Essex.