Select the color scale for the rectangles.
- Automatic
- When you select Automatic, the gradient type depends on the calculation of the Pearson correlation coefficients.
- If the coefficients are positive and negative, the Gradient type is Diverging symmetric around 0.
- If the coefficients are all positive, the Gradient type is Sequential from low to high.
- If the coefficients are all negative, the Gradient type is Sequential from high to low.
- Diverging symmetric around 0
- Rectangles with high values are red, and rectangles with low values are blue. The middle of the scale is centered at 0.
- Sequential from low to high
- Rectangles with high values are dark blue, and rectangles with low values are light blue and light gray. You can use this option to highlight variables with a strong positive relationship.
- Sequential from high to low
- Rectangles with low values are dark blue, and rectangles with high values are light blue and light gray. You can use this option to highlight variables with a strong negative relationship.
