The "correlation number","correlation constant" or the "Ahau equation", i.e., the Julian Day number which corresponds with the first day of the Long Count Great Cycle.

Make correlation matrix from variance matrix

Championship Off-Road Racing

Correlation A method of assessing possible linear associations between continuous variables. If the correlation coefficient is close to 0, it means there is no relationship between the variables. If it is positive, it means that as one variable gets larger the other gets larger. If it is negative it means that as one gets larger, the other gets smaller (often called an "inverse" correlation).

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