In the previous Walla dashboard, statistics were based solely on the current options. This was done to reflect the current nature of the data project, and it was useful for checking the data when the changed options were completely different from the previous ones.

However, if the options were changed even slightly in the middle, for example, changing from '그렇다 (Yes)' to '그렇습니다 (Yes)' as an example, then all the previous data (corresponding to '그렇다') had to go into 'other' responses.

Today, let's take a look at the newly updated Group By feature that allows you to prepare for such cases and analyze data more flexibly.

Suppose you have responses for a specific multiple-choice question as follows:

The newly released Group By feature is shown on the right. With Group By, you can perform the following functions:

• Group one or more responses (drag & drop).

• Create groups (plus icon in the top right corner).

• Edit the name of a group (pencil icon).

• Hide or show a group (eye icon).

• Delete a group. When a group is deleted, the responses go into 'others' (trash can icon).

Here, with the newly released feature, you can easily group '경기도' and '인천' together and change the group's name to '경인'. Simply drag and drop to group them and change the group's name from '경기도' to '경인'.

By grouping these two responses, you can see that they are now combined as '경인' in the left pie chart.

Now, what happens if you hide the '경인' data? If you hide '경인', you will see the data values for Gyeongsang-do and Seoul displayed.

Next, let's try deleting the '경인' group altogether. In this case, you will notice that the responses are moved to 'others'. If you want to create a group again, you can easily add one by clicking the [+] button next to [Group by] in the top right corner.

Data grouping is no longer difficult, right? If you have any questions about the Group By feature or any other features, please feel free to ask! Walla is here to provide you with better service.