Forum Discussion
Dot Plot - Custom visualisation
It's a math ^.^ I've created this one with 12 data points. If you will create more data points, it will look more natural.
The standard equation of a circle is:
(x - h)^2 + (y - k)^2 = r^2
Where (h, k) is the center of the circle and r is the radius.
So, if you know the values of x, h, k, and r, you can calculate the value of y.
y = sqrt(r^2 - (x - h)^2) + k
Blue 0,25 2,9895651858 Blue 0,5 2,9580398915 Blue 1 2,8284271247 Blue 1,25 2,7271780287 Blue 1,5 2,5980762114 Blue 1,75 2,4366985862 Blue 2 2,2360679775 Blue 2,25 1,9843134833 Blue 2,5 1,6583123952 Blue 2,75 1,1989578808 Blue 3 0
- To create the four colored areas, you will need a field to group the data by. Drag and drop that field in the "Color" section of the "Visualizations" pane.
- Adjust the formatting of the visualization and the axis as desired.
By using the "Color" section of the visualization and a field that separates the data in 4 different groups, you can create the 4 colored areas. As always it is important that your data is well prepared to match this format.
You can also use other visualization types such as Scatter chart with that format, but keep in mind that the dot plot will be more appropriate if you have a large number of data points and you want to show the distribution of values within a group.
Thanks for your reply,
For the straight lines, I think I can build the field, but I'm wondering for the circle bow 🤐 . Do you have any clue how to handle that ?
Kind regards
