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What is correlation between two variables
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correlation is a measure of the relationship between two variables.
It tells you how closely two variables are related to each other, and it can range from -1 (perfect negative correlation) to 1 (perfect positive correlation).
 
It can help you understand the relationships between different variables in a dataset and how they might be related to one another.
 
 An example of positive correlation would be height and weight. Taller people tend to be heavier.
 A negative correlation is a relationship between two variables in which an increase in one variable is associated with a decrease in the other.
 
In data science, correlation is often used to identify patterns and trends in data and to make predictions about future outcomes.
It can be measured using a variety of statistical techniques, such as Pearson's correlation coefficient or Spearman's rank correlation coefficient.
 
It is important to note that correlation does not imply causation, meaning that just because two variables are correlated
 does not necessarily mean that one variable causes the other. It is possible that there is another factor that is causing the relationship between the two variables
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What is correlation between two variables - by manjunath - 12-23-2022, 09:07 AM

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