[R] plot only non-zero values

[Joshua Wiley]

What about just setting them to missing and plotting?

md <- yourdata
md[md==0] <- NA

My other idea depending how you want the plot to look would be to try something where 0 values get a blank colour or null plotting value 

On Mar 16, 2012, at 22:53, Noah Silverman <noahsilverman at ucla.edu> wrote:

> Hi,
> 
> i have some data in a matrix.  It has zero values scattered throughout, at random.
> 
> I'd like to create a line plot, with a line for each row, that *excludes* the zero or NA values.
> 
> The data looks like this (toy example)
> 
> 10 12 21 0 23 0 43 0 NA 41
> 0 0 0 34 35 0 35 0 44 0
> NA NA NA 3 2 5 0 3 2
> etc...
> 
> Suggestions on an easy way to do this?
> 
> Thanks!
> 
> --
> Noah Silverman
> UCLA Department of Statistics
> 8208 Math Sciences Building
> Los Angeles, CA 90095
> 
> 
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