

In the video, this is done via a formula. What you could do is just set the number yourself (I just used np.sqrt as this would probably render a nice square matrix, but offcourse you can do what you want here). However, the QuickChart 3D Scatter Chart projects points to appear in 3D for. Once your X and Y data are properly prepared (in a column and a row respectively), you can enter the Z data in the cells corresponding to each X and Y value. Excel scatter plots are limited to showing points in two dimensions only. Library ( plotly ) data Life Expectancy:', lifeExp, 'GDP:', gdpPercap, 'Pop.:', pop )) fig % layout ( title = 'Life Expectancy v.
