Select the Gradient type for Correlogram

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.
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