data = read.table("Þjóðin_Kyn.txt",
+ fill=TRUE,sep="\t",
+ header=TRUE
+ )
> plot(data[(1:10),10],
+ data[(1:10),3],
+ type="o",
+ main="Þjóð - Kyn",
+ xlab="Ár",
+ ylab="Aldrei (%)",
+ xaxp=c(2005,2014,9),
+ yaxp=c(0,100,50),
+ ylim=c(0,100))
> print( data[(1:10),10] )
[1] 2005 2006 2007 2008 2009 2010 2011 2012 2013
[10] 2014
> print( data[(1:10),3] )
[1] 78% 80.90% 82.90% 83.10% 91.40% 89%
[7] 82% 91% 91% 90%
18 Levels: 67.30% 70% 71.40% 71.70% 72% ... 91.40%
This is my code when executed. And this is the plot produced:
Why does the y value only range from 8 to 20 when the print command shows percentages in the 80-90 range?