Sentence examples for transform the variance from inspiring English sources

Because MR images are reconstructed using the Fourier transform, the variance that characterizes the uncertainty due to thermal noise is constant throughout the imaging volume.

The Phylogenetic Signal model is also sensitive to N because of the need to transform the variance-covariance matrix N× N. For memory usage, once again the number of species is more important than the number of trees, which is understandable since the largest variable is the N× N× K array of inverses of variance-covariance matrices.

Since T is an orthonormal transform, the error variance (E (X_{i} -hat {X}_{i})^{2}=sigma ^{2}_{epsison }) is the same for all i=1,…,M.

Any statistical model would either directly account for the variances or transform the data so that the variances are approximately equal for all peak intensity levels.

In fact, the square root transform is the variance stabilizing transformation of Poisson distributed variables and is therefore the "natural" choice for count variables[ 9].

The Genetic Coefficient of Variation on standard deviation level (GCVSDe, a measure of ability to respond to selection) was applied to transform the estimates from the variance to the SD level.

Estimates of the actual mean and population variance (Eqs. 4 and 5) are obtained by using the earlier expressions for the location and scale to transform the standard mean and variance.

The data were transformed using the variance stabilization transformation (VST) [37] and normalized using the robust spline normalization (RSN) [36].

The data were then transformed using the variance stabilization transformation algorithm (VST) and normalized using the quantile normalization method.

Therefore, using a defined possibilistic mean and variance, we transform the proposed fuzzy mathematical model into a crisp form to facilitate efficient computation and analysis.

The variance covariance matrix for Cartesian coordinates can be obtained from that for fractional coordinates by the transformation where the transformation matrix needed to transform the entire variance covariance matrix in one operation would be block diagonal, with the orthogonalization matrix O repeated at the appropriate positions along the diagonal.