The hotel certainly compared favourably with the one we stayed in last year. You can also find related words, phrases, and synonyms in the topics: Worse and worst. Surpassing in quality or number. Idiom compare notes. Her beauty is beyond compare. Extremely good. Examples of compare. There was a statistically significant reduction in self-rated tinnitus loudness at the time of the follow-up questionnaire compared to the initial questionnaire.
From the Cambridge English Corpus. We evaluated and compared analytic manual indexing to computer program generated semantic indexing. One human study with magnetic resonance spectroscopy showed changes in the hippocampus in elderly memory training participants compared to controls. By contrast, a much higher proportion of the large gene family of olfactory receptors have retained their functionality in mice, as compared to humans. The contracts made good business sense: contract profits may have been small compared to the profits on patented drugs, but so was the risk.
The sequence of each clone was compared to sequences in public databases to identify its closest match. As an example, suppose that we pooled all samples from the same gender and compared the differential expression of some genes between the two genders. The mean length of activators was The process of comparing and validating these methods should depend most heavily on the biological assessment. Array-specific cutoff determination provides more flexibility in the hybridizations and strains that can be compared.
Depending on the threshold selected, the potential impact on the respective posts can be compared. Happy is this union if you experience it, but compared with the other, it is no union at all.
The author compares the process of language transfer from adults to children with biological evolution.
The results are compared with more sophisticated self-consistent codes. Simulations and modeling of mixing were compared to experiments through one measured parameter- the neutron yield. See all examples of compare. These examples are from corpora and from sources on the web.
Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Test Yourself What is a hypothesis test? Comparing means. Learning outcomes. On watching this video, students should be able to: Identify settings that involve independent samples and paired samples and know that each requires a different statistical method.
Suppose we want to test if professors of lower rank earn lower salaries compared to those of higher rank. To test this hypothesis we first select professor rank and select salary as the numerical variable to compare across ranks. In the Choose combinations box select all available entries to conduct pair-wise comparisons across the three levels. Note that removing all entries will automatically select all combinations.
We are interested in a one-sided hypothesis i. The first two blocks of output show basic information about the test e.
The final block of output shows the following:. There are three approaches we can use to evaluate the null hypothesis. We will choose a significance level of 0. Because each of the p. The data suggest that associate professors make more than assistant professors and professors make more than assistant and associate professors. Because zero is not contained in any of the confidence intervals we reject the null hypothesis for each evaluated combination of ranks.
Because the calculated t. We can obtain the critical t. Using the test for assistant versus associate professors as an example, we find that for a t-distribution with
0コメント