[R-pkg-devel] Data for unit testing in packages

[Ben Bolker]

  I usually put it in inst/testdata and access it via system.file()


On 16-05-20 01:45 PM, carlos cinelli wrote:
> Do you guys have any suggestions on how to store data for unit testing?
> 
> I am implementing some methods to estimate matrix entries from the
> marginals.  The input of the function is the row and column sums and the
> output is a N x N matrix.
> 
> What I am doing today is constructing the expected output by hand.
> 
> One example I am testing is a 7 x 7 matrix, which is fine to just put the
> code to create it on the test script.
> 
> However, I also want to create tests on larger examples, say a 1000 x 1000
> matrix, in which it would not be very handy to leave the code on the script.
> 
> Do you have any suggestions or best practices for that?
> 
> Best,
> 
> Carlos
> 
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