Hi Saurabh
saurabh_koparkar schrieb:
Part 1:
I want to plot the CO2 concentration vs. year, but extending the x-axis
using the xlim parameter to include the year 2006 (x axis range of values
are from -41210 to 0), and adjusting the ylim parameter to go up to 400 when
the range of y axis values are from 150 to 300. How do I do this? Using axis
function? I am confused about the syntax here.
plot(year,co2,xlim=c(-41210,2006),ylim=c(150,400))
Part 2:
I also want to use the points() function to add the data points from years
1958-2006 on X axis to the above plot, but in a different color.
points(...,...,bg="red")
Perhaps also col="red" - may depend on what character (pch=..) you are
plotting.
HTH,
Stephan
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