Example sentences for: covariance

How can you use “covariance” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The observations in each of the three clusters are independent bivariate normal random variables with means (0,0), (0,5), and (5,-3), respectively, and identity covariance matrix.

  • In practice, the argument to the inverse cosine and r are nearly identical because the covariance is essentially a mean adjusted inner product and the means of expression vectors are near zero.

  • (In fact, covariance and inner product are identical for vectors with zero mean.)

  • k be the n × n covariance matrices of the genes in each X

  • (While the variance of a collection of numbers measures how much they vary about their mean, the covariance of two sets of numbers measures how much they vary with respect to each other.


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