Sentence examples for matrices with standard from inspiring English sources

Phylogenetic trees can then be calculated from these distance matrices with standard methods such as UPGMA (Sokal and Michener, 1958) or NeighbourJoining (Saitou and Nei, 1987).

Each new point in a random walk was selected from an independent Gaussian distribution centred on the previous parameter point and with a diagonal covariance matrix with standard deviations σ = 0.01.

Factor indicators were stated as categorical variables due to ceiling effect and the estimator was weighted least square parameter estimates using a diagonal weighted matrix with standard errors and mean-and variance-adjusted chi-square test statistic (WLSMV).

The path models were estimated using weighted least-squares and a diagonal weight matrix with standard errors and mean- and variance adjusted chi-square test statistics that use a full weight matrix with pairwise deletion which are recommended for models combining binary and continuous outcomes.

The method is based upon a factorization of a general Gaussian stochastic matrix as a special linear combination of nonstochastic matrices with the standard Gaussian matrix.

CT images were obtained using 5.0 mm slices and 512 × 512 matrices with a standard filter (140 kV, 2.5 mA).

This phenomenon was neither observed in the presence of matrix nor with standard HPLC vials.

The recovery and ion suppression or enhancement associated with the blank urine was evaluated by dividing the concentration of standards from matrix-free with standards in blank urine multiplied by 100.

WLSMV uses a diagonal weight matrix with robust standard errors and mean- and variance-adjusted chi-square test statistics.

Values were estimated using the weighted least square approach, applying a diagonal weight matrix with robust standard errors and mean- and variance-adjusted χ-tests.

This made the new matrix material compatible with standard MALDI-TOF mass spectrometers equipped with nitrogen lasers.