database - The best way to store many uneven vectors in R? -


the real data (for each year , each id there list):

year1_id1 <- list() (k in 1:1000) {year1_id1[[k]] <- rnorm(floor(runif(1,1,1000)),0,5)}

and have 16 years , each year there 100-1000 ids. know list way store data 1 year , 1 id, not sure best way store many years , ids together.


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