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RausellLab / CelliD

Gene signature extraction and cell-identity recognition at individual cell level from single-cell RNA-seq.
GNU General Public License v3.0
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Error: cannot allocate vector of size 4.5 Gb #7

Closed dKlee99 closed 3 years ago

dKlee99 commented 3 years ago

After running covidProt <- covid[rownames(covid) %in% HgProteinCodingGenes,] this code, I got following error Error: cannot allocate vector of size 4.5 Gb Would it be possible to solve this error?

Cortalak commented 3 years ago

Hi,

This is mostly linked with total RAM usage exceeding the capacity of your machine. In that case there's nothing I can really do on my side to solve the error. The matrix you are loading is too big to be handled by your machine, so you will need a server able to handle such big matrix.

tilofrei commented 1 year ago

@dKlee99 there is some advice on stackoverflow that is largely dependent on your setup. Hope that helps