Hello,
I could need some help on this one:
From the data.frame Test.dataset2 below (TSCS data for 151
countries.to.map for year 1973-95; each country.to.map is described by
a unique code), I would like to extract a vector color that for each
country.to.map takes on the value of dv (a categorical
My understanding is that you want to extract the
dv values for year 1980:
color - with( Test.dataset2, dv[ year == 1980 ] )
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Date: Mon, 8 Mar 2004 19:36:45 -0800
From: Jens Hainmueller [EMAIL PROTECTED]
To: R-Help [EMAIL PROTECTED]
Subject: [R] vector extraction
Hello
