My understanding is that you want to extract the
dv values for year 1980:
color <- with( Test.dataset2, dv[ year == 1980 ] )
---
Date: Mon, 8 Mar 2004 19:36:45 -0800
From: Jens Hainmueller <[EMAIL PROTECTED]>
To: R-Help <[EMAIL PROTECTED]>
Subject: [R] ve
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"
