XY Correlation AnalysisEdit Article

jChartFX Statistical can also help you to make inferences about the relationship between two independent variables. The two variables are taken from the chart's X-Values and Y-Values respectively, if no X Values are available, 1,2,3,4... will be used instead. If the chart contains multiple series, these analysis are performed independently on each series

Each of these analysis can be either obtained by using the Calculator class or added to the chart and/or Statistical Legend using the Studies class.

Analysis.Covariance - Co-variance

Analysis.PearsonCorrelationCoefficient - Pearson Product Moment Correlation Coefficient

Analysis.LinearRegressionM - Linear Regression slope m (y = m.x + b)

Analysis.LinearRegressionB - Linear Regression displacement b (y = m.x + b)

Analysis.CoefficientOfDetermination - Coefficient of Determination (SSR/SST)

Analysis.StandardErrorOfEstimate - Standard Error of Estimate

Analysis.SSR - Sum of Squares Due to Regression

Analysis.SSE - Sum of Squares Due to Error

Analysis.SST - Total Sum of Squares

Analysis.MSR - Mean Square Due To Regression

Analysis.MSE - Mean Square Error

Analysis.LinearRegressionT - t Test statistic for significance in Simple Linear Regression

Analysis.LinearRegressionF - F Test statistic for significance in Simple Linear Regression

Analysis.Regression Line * - Linear Regression Study

Analysis.Lowess * - Locally Weighted Scatter plot Smoothing

* Only visual. Does not have a intrinsic value associated.(Calculator class)