Re: [R] format secondary axis for dates

2010-11-18 Thread Jannis
Thanks for your help, David! Somehow I just could not find this information in the documentation! Jannis David Winsemius schrieb: On Nov 16, 2010, at 2:32 PM, Jannis wrote: Dear List, this may be a Newbi question and may have been asked several times, but i am too stupid to find the po

Re: [R] format secondary axis for dates

2010-11-16 Thread David Winsemius
On Nov 16, 2010, at 2:32 PM, Jannis wrote: Dear List, this may be a Newbi question and may have been asked several times, but i am too stupid to find the posts. I have a plot of values against POSIXct time steps. If I want to add a second x axis to the top margin of the plot, only numb

[R] format secondary axis for dates

2010-11-16 Thread Jannis
Dear List, this may be a Newbi question and may have been asked several times, but i am too stupid to find the posts. I have a plot of values against POSIXct time steps. If I want to add a second x axis to the top margin of the plot, only numbers are at the tickmarks. Is there a straightforw