Sentence examples for expected value under the null hypothesis from inspiring English sources

Then the ARI is the normalized difference of the Rand Index and its expected value under the null hypothesis.

This index has a range from one to minus one and an expected value, under the null hypothesis, of zero.

The inflation factor, lambda, was estimated by dividing the median chi-square values by 0.455 (the expected value under the null hypothesis) for each data set.

The expected value under the null hypothesis of no sequence evolution, p ^ is just the baseline frequency.

With this aim, we conducted the analysis for the value of the observed higher 95% confidence limit to determine the constellations in which the 95% CI would not cross the expected value under the null hypothesis.

These data were analyzed by single sample t-tests in which mean percent tongue flicks directed toward envenomated mice were compared to 50%, the expected value under the null hypothesis.

The observed quantiles are consistently higher than their expected values under the null hypothesis of no disease association, providing evidence of site-specific disease association for a large number of CpG sites.

Figure  3 shows a quantile-quantile (Q-Q) plot of −log10P values, which deviates from their expected values under the null hypothesis.

Statistical analysis (95% and 99% confidence intervals) was performed with the χ2 test when applicable and with Fisher's exact test in other conditions (when the expected value under null hypothesis was less than 5).

We have calculated z-scores based on the deviation from expected values under two specific null hypotheses.

For three of four branches ancestral to M. haemolytica serotype A1, the differences between the observed and the expected branch lengths were significantly smaller than zero (the value expected under the null hypothesis of neutral evolution) (Table 2).