Dear R people.
I´m facing a big problem.
I need to create a matrix with 10.000 columns and 750.000 rows.
matrix<- as.data.frame(matrix(data=0L, nrow=750000, ncol=10000)
as you can see, the data frame has huge dimesions. I was able to find out
about thr "L" in data, this way I´m telling that my data is "integer"
class. By doing this
object.size(matrix) tells me that this is half of the matrix when I don´t
define as integer (L)
The data that I´ll be filling with my matrix will be 0 and 1, nothing else,
so I could use less bytes.
so, my cuestion is, How can I create the same matrix but using even less
bytes?
I´ll appreciate if you can help me.
Thank you.
Lucas
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