Sentence examples for ranks of data from inspiring English sources

Unlike the parametric t-test, this non-parametric test makes no assumptions about the distribution of the data [57], but it can tell us whether or not the central tendencies (mean or median) of two groups were different from each other and can test whether or not two samples come from the same distribution based on the ranks of data of the two groups [56], [58].

Spearman's Rho is suitable for ordinal data since it is based on ranks of data.

This paper reviews the literature on the ranking of data envelopment analysis (DEA) in order to increase the discrimination power of this analytical technique.

Geographical data-zone (a small-area statistical geography see (Scottish Government, 2005)) derived from the postcode of residence, was attributed to each record and the Scottish Index of Multiple Deprivation (SIMD) (a ranking of data-zones in terms of multiple deprivation see (Scottish Government, 2012)) assigned.

The Kruskal Wallis test uses the same method but, as with many nonparametric tests, the ranks of the data are used in place of the raw data.

Platform specific bias was avoided by comparing ranks of expression data (expressed as log tumor/normal) and calculating the geometric means across multiple samples.

Spearman's rho is used on the ranks of the data.

Spearman correlation coefficient [ 44] is a measure of correlation based on the ranks of the data values.

Spearman rank-order correlations, non-parametric measures of association based on the ranks of the data values, were calculated because the scores of the measures of interest (AQLQ-J and AQLQ-S) were not normally distributed.

For the case-control study, analysis of variance methods were used to compare mean fat intake scores of cases and controls and Spearman correlations were calculated from the ranks of the data.

The affinity matrix is designed to better preserve the underlying low-rank structure of data representation revealed by LRR.