Hi All,
I am trying to lable the y-axis on my scatterplot with the following:
"Soil moisture content (m3m-3)"
I am using the following coding for plotting the graph:
plot(soilmoisture~gradientlevel, xlab="Levels of droughting gradient",
ylab="Soil moisture content (m3m-3)", bty="l", font.main="2", pch=16, las=1,
cex.lab="1.13")
I have tried to incorporate 'expression' into this coding for the ylab as
follows (with also a few variations):
plot(soilmoisture~gradientlevel, xlab="Levels of droughting gradient",
ylab=expression"Soil moisture content (m^3m^-3)", bty="l", font.main="2",
pch=16, las=1, cex.lab="1.13")
...but this isn't working and the second m never seems to come up wth
superscript 3 after it. I'm guessing I have tried to incorporate 'expression'
too simply!
Would someone please advise me as to the coding for this?
Many thanks
Sarah
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
