rank


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rank

(rank),
1. The ordinal position of an observation in the set of observations of which it is a member.
2. To order a set of observations according to their rank.

rank

the place in a series occupied by a value when the series has been set in order according to a particular trait, usually size. Called also order statistic.

rank sum test
nonparametrical statistical test used to compare two methods by seeing if one method contributes more to the higher ranked values.
References in classic literature ?
Why do that pair of flaunting girls, with the pert, affected laugh and the sly leer at the by-standers, intrude themselves into the same rank with yonder decorous matron, and that somewhat prudish maiden?
Here the effect of circumstance and accident is done away, and a man finds his rank according to the spirit of his crime, in whatever shape it may have been developed.
And with those whose impulses have guided them to benevolent actions, we will rank others to whom Providence has assigned a different tendency and different powers.
Both displayed great feats of gallantry, nor did either Bois-Guilbert or the Disinherited Knight find in the ranks opposed to them a champion who could be termed their unquestioned match.
There was among the ranks of the Disinherited Knight a champion in black armour, mounted on a black horse, large of size, tall, and to all appearance powerful and strong, like the rider by whom he was mounted, This knight, who bore on his shield no device of any kind, had hitherto evinced very little interest in the event of the fight, beating off with seeming case those combatants who attacked him, but neither pursuing his advantages, nor himself assailing any one.
While the trumpets sounded, while the heralds strained their voices in proclaiming honour to the brave and glory to the victor while ladies waved their silken kerchiefs and embroidered veils, and while all ranks joined in a clamorous shout of exultation, the marshals conducted the Disinherited Knight across the lists to the foot of that throne of honour which was occupied by the Lady Rowena.
As when a goat-herd from some high post watches a storm drive over the deep before the west wind--black as pitch is the offing and a mighty whirlwind draws towards him, so that he is afraid and drives his flock into a cave--even thus did the ranks of stalwart youths move in a dark mass to battle under the Ajaxes, horrid with shield and spear.
Near him also tarried cunning Ulysses, with his sturdy Cephallenians round him; they had not yet heard the battle-cry, for the ranks of Trojans and Achaeans had only just begun to move, so they were standing still, waiting for some other columns of the Achaeans to attack the Trojans and begin the fighting.
But the clamour of the Trojan ranks was as that of many thousand ewes that stand waiting to be milked in the yards of some rich flockmaster, and bleat incessantly in answer to the bleating of their lambs; for they had not one speech nor language, but their tongues were diverse, and they came from many different places.
There seemed to the ape-man but slight chance to escape the final charge when all the great spears should be hurled simultaneously at him; but if he had desired to escape there was no way other than through the ranks of the savages except the open sea behind him.
You told me to remind you of the officer Dolokhov, reduced to the ranks in this regiment.
The shapely figure of the fair-haired soldier, with his clear blue eyes, stepped forward from the ranks, went up to the commander in chief, and presented arms.