Error computing large data (requested size is too large; suggest to enable ARMA_64BIT_WORD)


I have large numeric values that I wish to use for an analysis using the crqa package available in r. Specifically, I am trying to use plotRP function within the crqa package.

However, due to the high number of observations (approx. 1.6 million), I am getting the following error:

 Mat::init(): requested size is too large; suggest to enable ARMA_64BIT_WORD

I tried splitting the data into smaller chunks, however, even at smallest amount possible (100k observations), I am still getting the same error. If I go any lower, the output would be meaningless.

My question is, what is this ARMA_64BIT_WORD, and how can I enable it? Would enabling it let me use all 1.6 million observations at once?

I am quite new to R, so I would appreciate any help putting me towards the right direction.

Here’s at least an explanation and a start. How much it helps depends on your level of experience with compiling from source.

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