Aims To investigate deterioration in serial Humphrey visual fields (HVFs) using pointwise linear regression (PLR) analysis in patients with birdshot chorioretinopathy (BCR) monitored with full field ...

He published a book, the famous Hereditary Genius (Galton, 1869) to explain this curious phenomenon to himself, and in the process discovered the law of statistical correlation and regression.

11. Correlation and regression The word correlation is used in everyday life to denote some form of association. We might say that we have noticed a correlation between foggy days and attacks of ...

Pearson’s correlation coefficient (r) measures the strength and direction of an association, while the least squares regression line provides a linear model to describe the relationship and make ...

The calculation of the correlation coefficient will only therefore be a meaningful measure of strength of association if the relationship between the two variables is a linear one. This heavy reliance ...

Before we learn how to perform multivariate regression in Excel, it is important to have a refresher on regression as a whole and multivariate regression in particular.

The propagation of volatility and shocks between the three analyzed cryptocurrencies, and the observation of the interconnection between them was also followed in this paper. By determining the degree ...

Effectiveness of selection, parent-offspring correlation and regression in bacterial blight resistance genes introgressed rice segregating population Efetividade da seleção, correlação pais-prole e ...