I am generating random normal distributions with different mean and sigmas for each column. I would like each column to have the number of rows matching the required sample size of the distribution but I haven't been able to find a way to make this happen. I am looking for a script where I can initialize specific number of rows (= required sample size) for each column or any other way to control the total number of randomly generated values in each column.
I prefer to not delete extra/unwanted rows after generating the random numbers.
Any help would be greatly appreciated!
PS: I am currently generating a different file for each dataset then combining them and its very time consuming!