sign test

Sign test - a paired alternative to the median test.

Road Signs - The annual road sign test is given to the contestants.

The deltoid extension lag sign test is one way to evaluate the severity of the muscle weakness.

Of the 15 road signs tested, Amy has the most correct with 7, and Donna is worst with 3.

If the road signs test is passed, the individual is issued a cover note, which is returned for the driver's license on a said date.

Correlation coefficients were calculated as Spearman rank correlations and comparison between the two methods by the sign test.

The Wilcoxon paired signed rank test or sign test was used when the animals served as their own controls.

He also said that Thorpe officials signed test results without observing the tests and that the tests were performed by incompetent technicians.

Examination for signs tests the practitioner's hypotheses, and each time a sign is found that supports a given diagnosis, that diagnosis becomes more likely.

The binomial sign test gives an exact test for the McNemar's test.

Nonparametrics - various tests including sign test, runs test, friedman test, etc.

Instead, nonparametric tests can be used, such as the Mann-Whitney test for unpaired situation or the sign test for paired situation.

According to the NME, Domino had signed Test Icicles near sight-unseen.

The case where there are exactly two treatments is equivalent to McNemar's test, which is itself equivalent to a two-tailed sign test.

A sign test for the one-sample mean/median was used to determine whether a significant number of genes that map to a given chromosomal region change in a unidirectional manner.

The sign test z -statistic can be converted to a significance value (α) based on the two-tailed z -statistic ( α/2 ) critical values.

Sign test (Like Wilcoxon test, but without the assumption of symmetric distribution of the differences around the median, and without using the magnitude of the difference)

The sign test computes the probability, in the form of a z -statistic, of finding x upregulated genes out of n genes that change in a given genomic region.

The sign test was used to assess the differences in red cell loss (using the square root data) between patients with ulcerative colitis and those with Crohn's disease for a given level of inflammation.

First used by them in signing tests at London's Liverpool Street Station, it was then adopted by the Design Research Unit (DRU) as part of their comprehensive 1965 rebranding of the company.

Chromosomal regions that contained a gene-expression bias with at least 95% confidence (a sign test z -statistic of at least 1.96, see Materials and methods) were identified for all 104 HCC expression profiles (Figure 1b).

CGMA analysis To identify regional gene-expression biases, gene-expression values that map within a given chromosomal arm were collected and a sign test for a one-sample mean/median was used to determine whether a significant upward or downward bias was present in the expression values.

Wilcoxon statistics, number of cells used In addition to the SE, which reports a quantitative estimate of the error in the log-ratio measurement, it is also instructive to report a p -value from a paired Wilcoxon rank sign test of the LR values.