When visualizing the contribution of different categories to a total value over time or across categories, stacked area charts and 100% charts in Sigma Computing can be useful. Here’s when you might consider using each:Stacked Area Chart: A stacked area chart is a great way to observe the individual contributions of different categories along with the overall trend. This type of chart is ideal for presenting how each category changes over time and how it contributes to the overall total.Stacked 100% Chart: A stacked 100% chart is a useful tool for comparing the proportional contribution of different categories to the total value. This is particularly helpful when the total value varies significantly over time or across different categories. The chart represents each category’s contribution as a percentage of the total, making it easier to compare different magnitudes.In summary, a stacked area chart can be used to see individual contributions and overall trends, while a stacked 100% chart is better for comparing proportional contributions across categories or time periods, especially when the total varies.