**Coefficient of determination, r2** refers to the squared value of a correlation that measures the percentage of variability in one variable that is determined or predicted by its relationship with the other variable. Moreover, Coefficient of determination, r2 is the correlation coefficient squared which gives an estimate of the percentage of variation in Y that is known as a function of knowing X (and vice versa); a statistic computed by squaring the correlation coefficient that specifies the proportion of variation explained.

# Glossary / Lexicon

## Coefficient of determination, r2

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Standard error at psychology-glossary.com | ■■■■■■■■ |

Standard error (SE) refers to the variation in score that takes into account the group size In psychology, . . . Read More | |

Heritability coefficient at psychology-glossary.com | ■■■■■■ |

Heritability coefficient: Heritability coefficient refers to a measure that is derived from a correlation . . . Read More | |

Correlation coefficient at psychology-glossary.com | ■■■■■■ |

Correlation coefficient refers to the statistics that measures the strength of relations between two . . . Read More | |

Negative correlation at psychology-glossary.com | ■■■■■ |

Negative correlation is when increases in one variable are accompanied by decreases in another variable. . . . Read More | |

Coefficient of variation at environment-database.eu | ■■■■■ |

Coefficient of variation: The coefficient of variation (CV, variation coefficient or unitized risk ) . . . Read More | |

Correlational research at psychology-glossary.com | ■■■■■ |

Correlational research involves collecting data in order to determine whether, and to what degree, a . . . Read More | |

Pearson r at psychology-glossary.com | ■■■■ |

Pearson r is a parametric measure of correlation between two (2) variables . . . Read More | |

Third-variable problem at psychology-glossary.com | ■■■■ |

The Third-variable problem refers to the possibility that two (2) variables appear to be related when, . . . Read More | |

Partial correlations at psychology-glossary.com | ■■■■ |

Partial correlations where the relationship between two (2) variables is tested while controlling for . . . Read More | |

Iso 11359-3 2002 at quality-database.eu | ■■■■ |

Iso 11359-3 2002: Title: Plastics. Thermomechanical analysis (TMA). Determination of penetration temperature . . . Read More |