polls$Date>=min(xlims) ) polls <- polls[order(polls$Date),] polls$date.num <- as.double(polls$Date) #Setup plot png("DK_opinion_polls_2011_election.png",width=778,height=487...
gov/library/publications/the-world-factbook/geos/wi.html Crimea "Public Opinion Survey Residents of the Autonomous Republic of Crimea May 16 – 30, 2013"...
