[R] legend and x,y cordinate values

[Ajay Singh]

Hi,

I have two problems in R.

1. I need 10 cdfs on a graph, the graph needs to have legend. Can you let 
me know how to get legend on the graph?

2. In ecdf plot, I need to know the x and y co-ordinates. I have to get 
corresponding y coordinate values to x coordinate value so that I could be 
able to know the particular percentile value to the x-coordinate value. 
Can you let me know how could I be able the corresponding values of x to 
the y coordinates?

Thanking you,
Looking forward to your kind response,
Sincerely,
Ajay.
-- 
Ajay Singh
Research Scientist,
SOM, IIT-Bombay, Powai,
MUMBAI-400076, MH (INDIA).