As the correlation coefficient value goes towards 0, the relationship between the two variables will be weaker. Usually, in statistics, we measure three types of correlations: Pearson correlation, Kendall rank correlation and Spearman correlation.
Definition of Free Verse. Free verse is a type of poetry that does not contain patterns of rhyme or meter. Free verse is considered an open form of poetry, as opposed to poetry written in structure or form, and tends to follow natural speech patterns and rhythms. While some rhyme and rhythm may occur in free verse poems, the poet does not adhere to strict patterns.
unrhymed iambic pentameter, blank verse is the English verse from closest to the natural rhythm of English speech and therefore is the most common pattern found in traditional narrative and dramatic peotry from Shakespeare to the early twentieth century. Shakespeares plays use blank verse extensively.