A graphing calculator ... A correlation coefficient of +1 indicates a perfect positive linear correlation. That is, as variable x increases, variable y increases. As variable x decreases, variable ...

the Pearson coefficient is represented the same way as a correlation coefficient that is used in linear regression, ranging from -1 to +1. A value of +1 is the result of a perfect positive ...

The 'line of best fit' is a line that goes roughly through the middle of all the scatter points on a graph ... the stronger the correlation is. This scattergraph shows a positive correlation.

A strong positive linear correlation exists between the numbers of occurrences of triad and quadriad motifs in human cell-specific transcription factor regulatory networks. Our findings show that ...