Relacionar Columnas Correlation coefficientVersión en línea Correlation coefficient por Martin Edwards 1 Weak positive correlation 2 Moderate negative correlation 3 Perfect positive correlation 4 No correlation 5 Perfect negative correlation 6 Strong negative correlation 7 Moderate positive correlation 8 Weak negative correlation 9 Strong positive correlation r = 1 r = 0 -0.75 < r < -0.25 0.25 < r < 0.75 -1 < r < -0.75 r = -1 0 < r < 0.25 -0.25 < r < 0 0.75 < r < 1