Re: [Tutor] Creating 2 Subarrays for large dataset

2017-06-12 Thread Alan Gauld via Tutor
On 12/06/17 16:52, Peter Gibson wrote: > I have a large, 4 column data set that is in the form of an array. Do you mean 4 separate arrays or a single 4xN array? Or do you mean an N size array of 4 item tuples? Or are the 4 colums part of a class? There are lots of ways to interpret that statem

[Tutor] Creating 2 Subarrays for large dataset

2017-06-12 Thread Peter Gibson
Hello, I have a large, 4 column data set that is in the form of an array. In the last column, there is either a 1 or a 2, and they are not organized in any predictable manner (ex of an array of the last columns: 1,2,2,1,2,2,1,1,1,1,2,1,1, ect). I would like to cut this large data set into two di