Correlation Analysis

Calculate Pearson and Spearman correlation, draw scatter plot with regression line.

Data Input

X Variable Name

X Data

Y Variable Name

Y Data

Supports both Pearson and Spearman correlation, draws scatter plot and linear regression trend line, automatically judges correlation strength.

Enter X and Y variable names → Enter data in text fields (comma separated) → Click "Analyze" to view correlation coefficients and scatter plot

Data must be paired with equal lengths (≥3 pairs); Pearson for linear, Spearman for non-linear monotonic relationships.