Pearson S Correlation Strength. Achieving a value of 1 or 1 means that all your data points are included on the line of best fit there are no data points that show any variation away from this line. The pearson correlation coefficient is symmetric.
There appears to be a positive correlation between the two variables. Let me clear up the smoke on this starting with the pearson coefficient of correlation. It is sometimes referred to as the pearson product moment correlation coefficient in honor of its discoverer karl pearson who first introduced the term in 1900.
As we have learned from the definition of the pearson product moment correlation coefficient it measures the strength and direction of the linear relationship between two variables.
The stronger the association of the two variables the closer the pearson correlation coefficient r will be to either 1 or 1 depending on whether the relationship is positive or negative respectively. It is sometimes referred to as the pearson product moment correlation coefficient in honor of its discoverer karl pearson who first introduced the term in 1900. In terms of the strength of relationship the value of the correlation coefficient varies between 1 and 1. The stronger the association between the two variables the closer your answer will incline towards 1 or 1.
