Pulling from a dataset with certain distributions

I would like to create sample data where each record pulls from a dataset and replicates the distribution of status codes. Say 70% “200” codes, 5% “404” codes and so on…

Would it be easier to simply create multiple schemas and merge them, or must there be a better way?

When you select the “Dataset Column” type you’ll see a distribution type dropdown appear. Select “custom” and a dialog will pop up that allows you to declare weights for specified values.