[R] plotting huge data

2009-08-07 Thread gauravbhatti
I have a data frame with 25000 rows containing two columns Time and Distance. When I plot a simple distance versus time plot, the plot is very confusing showing no general trend because of the large data. Is there any way I can improve the plot by lets say using moving average as in EXCEL ?

Re: [R] plotting huge data

2009-08-07 Thread Jim Holtman
?supsmu ?filter Sent from my iPhone On Aug 7, 2009, at 3:28, gauravbhatti gaurav15...@hotmail.com wrote: I have a data frame with 25000 rows containing two columns Time and Distance. When I plot a simple distance versus time plot, the plot is very confusing showing no general trend

Re: [R] plotting huge data

2009-08-07 Thread Liviu Andronic
Hello, On Fri, Aug 7, 2009 at 8:28 AM, gauravbhattigaurav15...@hotmail.com wrote: I have a data frame with 25000 rows containing two columns Time and Distance. When I plot a simple distance versus time plot, the plot is very confusing showing no general trend because of the large data. Is

Re: [R] plotting huge data

2009-08-07 Thread Frank E Harrell Jr
gauravbhatti wrote: I have a data frame with 25000 rows containing two columns Time and Distance. When I plot a simple distance versus time plot, the plot is very confusing showing no general trend because of the large data. Is there any way I can improve the plot by lets say using moving

Re: [R] plotting huge data

2009-08-07 Thread Martin Maechler
FEH == Frank E Harrell f.harr...@vanderbilt.edu on Fri, 07 Aug 2009 07:19:16 -0500 writes: FEH gauravbhatti wrote: I have a data frame with 25000 rows containing two columns Time and Distance. That's large by some standards, but definitely not huge ... When I plot a simple