where do I find the dotcall64 related arguments used by R's randomforest?

Asked Apr 30 '19 at 22:52

Active Apr 30 '19 at 23:42

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Where can I obtain the relevant arguments for R's randomforest for which I need to provide signatures in dotcall64?

I have 14 million cases and about 20 predictors. I tried running randomforest on my university's High Performance Computing cluster (unix). I got an error " long vectors (argument 24) are not supported in .C". I have successfully run it for up to about 6 million cases. I just about know enough R to run statistical tests on PCs and clusters. I have no knowledge of C or how to obtain, read and edit any low level languages that randomforest is based on, if any. thanks.

I am trying to see if there is an analogous solution based on this

using long vectors in R with glmnet and dotCall64

edited Apr 30 '19 at 23:42

asked Apr 30 '19 at 22:52

mixedlearner

clarifying that i am doing a classification randomforest – mixedlearner Apr 30 '19 at 23:15
Adding a bit of R code to illustrate your question would help. – Nairolf May 23 '19 at 16:41
**dotCall64** is illustrated/described in https://doi.org/10.1016/j.softx.2018.06.002 – Nairolf May 23 '19 at 16:42

where do I find the dotcall64 related arguments used by R's randomforest?

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