(this is somewhat a change of subject from the original question)
Rich, there functions such as aggregate() in base R. There are also many
options in CRAN packages.
But I tend to have difficulty getting them to do exactly what I want, and
usually end up rolling my own.
The idea is to split
On Mon, 3 Sep 2018, Rich Shepard wrote:
Is there a process by which these plots can be 'thinned' so they show the
same overall patterns but with fewer points so they display more quickly?
Bert/Paul/David/John:
Thanks very much for the suggestions. I think an appropriate way to
illustrate
On Mon, 3 Sep 2018, Sorkin, John wrote:
Might it help to take a random subset of the data and plot the sub set? If
the relation is linear you could include a regression line obtained from
the entire data set
John,
I'll definitely explore this option. Thanks for the idea.
Regards,
Rich
On Mon, 3 Sep 2018, David L Carlson wrote:
If the plot is being displayed on a monitor, it is being bitmapped to the
resolution of the display device regardless of how you save it. Most
computer monitors are about 100dpi.
David,
I'm looking at the report on the monitor. I suspect that most
A University
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Rich Shepard
Sent: Monday, September 3, 2018 12:45 PM
To: r-help@r-project.org
Subject: [R] Display time of PDF plots
This may be an inappropriate forum for this question. If so, please
On Mon, 3 Sep 2018, Bert Gunter wrote:
1. Plot a random sample of the points (e.g. of rows of matrix/dataframe
containing "x" and "y" columns
2. See the hexbin package
3. Check out the graphics taskview on cran:
https://cran.r-project.org/web/views/Graphics.html
(though it may be somewhat
1. Plot a random sample of the points (e.g. of rows of matrix/dataframe
containing "x" and "y" columns
2. See the hexbin package
3. Check out the graphics taskview on cran:
https://cran.r-project.org/web/views/Graphics.html
(though it may be somewhat dated by now)
4. Internet search: e.g. on
This may be an inappropriate forum for this question. If so, please point
me in a better direction.
A current project includes scatter plots with thousands of points. Saved
as PDF files they display slowly using a pdf viewer or when included in the
PDF output of a LaTeX document.
Is there
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