[R] how to modify the tickment of x-axis

[R. Michael Weylandt]

One way is to do it manually

plot(..., xaxt = "n")
axis(1, at = seq_along(wnd), labels = paste(seq_along(wnd), "h")

The other is to give plot x and y vectors.

Michael

On Wed, Mar 7, 2012 at 10:25 PM, Jie Tang <totangjie at gmail.com> wrote:
> hi
>  I plot a series of observation data every minutes in a day as the
> attachment below
>
> plot(wnd,type='l',lty=1,col='red',lwd=1,xlab=xxlab,ylab=yylab,ylim=YY)
> In the figure, the x-axis tickment is the number of data   How can I change
> it
> fore example 1h 2h 3h 4h and so on ?
>
>
> --
> TANG Jie
> Email: totangjie at gmail.com
> Tel: 0086-2154896104
> Shanghai Typhoon Institute,China
>
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