[R] help with lagged scatterplot

[Antonio]

Dear Winfried,

Thanks!!

Seems to work fine. So if I had correctly understand, if I want to plot NAO
vs MEI-6 (6 months earlier) I need to write.

plot(mei[1:(length(mei)-6)],nao[-(1:6)])

It's OK?

As I have negative values for both variables I don't understand your note:

>(Negativ indices remove values from vectors or
>matrices.)

What does it means. My negative values are interfering some way the output?

Thanks in advance

Antonio


Antonio Rodríguez Verdugo
Huelva, Spain
yerupaja01 at terra.es
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