Sentence examples for variance two from inspiring English sources

Excluding the incorrect sampling errors, which can all be eliminated in practice although informed and diligent work is often needed, five factors dominate sampling variance: two factors related to material heterogeneity (analyte concentration; distributional heterogeneity) and three factors related to the sampling process itself (sample type, sample size, sampling modus).

We used the two-tailed, two-sample t-statistic, with unequal variance (two sample Welch's t-statistic).

A two way Analysis of Variance (two- way ANOVA) for non repeated measurements was used to assess statistical differences between mean values in each sleep stage among young and old subjects.

When the expression values of the PFC genes were included in a rotated factor analysis (a rotated factor analysis extracts the most number of uncorrelated factors) to determine their shared variance, two factors were extracted.

To test the models' ability to account for the heterogeneity of variance, two kinds of data were analyzed.

Secondary Ledalab analysis: To explore the impact of removing between-subject variance, two supplemental Ledalab analyses were performed.

The vector (mathbf {z}_{j}^{n}) is a unit variance, zero mean, complex additive white Gaussian noise.

For the overall mean comparison, analysis of variance (one way ANOVA) was applied.

A Normal prior with mean zero and variance ten was used for the overall population effect.

There are totally five fixed effects and six variance parameters (five from random effects and one from measurement error).

Equation 3 contains three genetic effects: direct effects, A D, IGEs on family members,, and IGEs on strangers, A Su. Hence, fitting Equation 3 involves the estimation of six genetic variance components: three variances, and and three covariances, and.