Re: [R] adding a line across plots in xy plot with panel.abline

m: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Christine Lee via R-help Sent: Monday, 14 September 2015 13:43 To: r-help@r-project.org Subject: [R] adding a line across plots in xy plot with panel.abline Dear all, I want to draw a line at DI=1 across all four graphs in the xy plot, I

Re: [R] adding a line across plots in xy plot with panel.abline

You misspelled panel.abline as panel.labline in your code you included here. If that's the real code, that's why. -- Bert Bert Gunter "Data is not information. Information is not knowledge. And knowledge is certainly not wisdom." -- Clifford Stoll On Sun, Sep 13, 2015 at 8:43 PM, Christin

[R] adding a line across plots in xy plot with panel.abline

Dear all, I want to draw a line at DI=1 across all four graphs in the xy plot, I have used panel.abline, but I failed to do so, does any one has an idea of what has went wrong? structure(list(Date = structure(c(6L, 7L, 2L, 4L, 13L, 17L, 5L, 12L, 4L, 11L, 14L, 9L, 7L, 2L, 4L, 13L, 10L, 17L, 5L,