Dear all,
I would like to add a legend to a time series plot, but
cannot get it done. I have searched the archive about this,
but to no avail ...
I have three sets of time series data stored in a matrix
wMat. The following code plots the the data with
a legend, but it does not put the time on the x-axis:
matplot(y = wMat, type = "l",
ylab = "Allocation", main = "GARCH")
legend(1, -0.3, c("Stocks", "Bonds", "Cash"), col = 1:3, lty = 1:3)
The following code puts the time on the x-axis but now the
legend does not show up:
wMat = ts(wMat, frequency = 12, start = c(1968, 2))
ts.plot(wMat[,1], wMat[,2], wMat[,3], col = 1:3, lty = 1:3,
ylab = "Allocation", main = "GARCH")
legend(1, -0.3, c("Stocks", "Bonds", "Cash"), col = 1:3, lty = 1:3)
Can anybody help with this? If needed, I can send along postscript files
of the resulting plots.
I do not subscribe to the list, so please (also) reply directly to me.
Thanks very much,
Michael
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