Error in solve.default(cov_mat)

[mae92]

I am receiving the following error from the fitPoisthNorm() function.

probe finished
Error in solve.default(cov_mat) :
system is computationally singular: reciprocal condition number = 1.04181e-19

Could you please let me know what might be causing this error? Is there an upstream step where I assign a value that could be leading to the downstream error?

I am running code from your vignette with a few modifications and have had success with other datasets, but this one for some reason is giving me this error. All the preceding steps of the vignette code work just fine, but I cannot apply the normalization.

Any help you could provide would be greatly appreciated.

[maddygriz]

Hi @mae92,

Thank you for reaching out. Our customer support team will be able to help you with this. Please email support@nanostring.com with your question.

Thanks,
Maddy