I write to thank all those who have helped me to fix this problem.
Best regards
Ogbos

2009/10/7 ogbos okike <ogbos.okike@gmail.com>

> Good morning. I wish to plot two data on the same axis. I tried plot(x,y,
> type = "l") for the first and tried to use lines or points(x,y, lty = 2, col
> = 4) to add or plot the second data on alongside the first. However, what I
> got was not encouraging.
> I have attached the two data and would be pleased if anybody could be of
> help.
> Thank you
> Best regards
> Ogbos
>

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