Hi
You could try the 'useRaster' argument to levelplot()
Alternatively, if you are not doing much annotation (such as axes and
labels) around the matrix-representations, you could possibly speed
things up by calling grid.rect() directly. Feel free to contact me
directly if that sounds like a
Dear R users,
I'm currently using the Graphics package to display several hundred of
matrix objects, using a layout and the image() function.
It works well except for large matrices (> 1000*1000) or for a large
number of matrices (there is a limitation around 400 if I remember well)
To solve th
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