This is basic stuff, but just to get it out there, a one-way data is a dataset that requires only one question to ask.

One way data

Two way data can answer two questions… for example, in the data below we have a record of suicides by country, but Gender is also brought into it.

So we can ask, how many women in Japan committed suicide this year?

Leave a Reply

Your email address will not be published. Required fields are marked *