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...runs and excedances|descents]] of the permutation. In symbols, the major index of the permutation ''w'' is ...ted. For example, the number of permutations of length 4 with given major index and number of inversions is given in the table below. ...

...as a generalization of the [[Sørensen–Dice coefficient]] and the [[Jaccard index]]. For sets ''X'' and ''Y'' the Tversky index is a number between 0 and 1 given by ...

...ve an idea about what has happened during the trading day, advance/decline numbers give an idea about the individual performance of particular stocks. ...eclining in a particular [[stock market index]]. Thus it moves up when the index contains more advancing than declining issues, and moves down when there ar ...

...doi=10.1093/qje/qjr044 |hdl=1811/52901 |hdl-access=free }}</ref> Isolation index is '''not''' invariant to relative size of group. ...e journal | last1 = Robinson | first1 = V. | title = Lieberson's Isolation Index; A Case Study Evaluation | jstor = 20001630 | journal = Area | volume = 12 ...

{{Short description|Steady state wetness index}} ...sher=Wiley|location=London|pages=189–214}}</ref> Methods of computing this index differ primarily in the way the upslope contributing area is calculated. ...

In [[computability theory]], '''index sets''' describe classes of [[Computable function|computable functions]]; s ...natural numbers that we describe only with reference to the functions they index. ...

...] used for comparing the [[Similarity measure|similarity]] and [[diversity index|diversity]] of [[Sample (statistics)|sample]] sets.<ref>{{Cite web|url=http ...it to the total number of attributes in the universe, whereas the Jaccard index only counts mutual presence as matches and compares it to the number of att ...

The '''Adamic–Adar index''' is a measure introduced in 2003 by [[Lada Adamic]] and [[Eytan Adar]] to {{DEFAULTSORT:Adamic-Adar index}} ...

The '''Calinski–Harabasz index (CHI)''', also known as the Variance Ratio Criterion (VRC), is a metric for ...s: {''C''₁, ..., ''C_k''}, the Calinski–Harabasz (CH) Index is defined as the ratio of the between-cluster separation (BCSS) to the wit ...

The equation for the stratification index can be expressed as: ...ent|friction coefficient]], approximated as 0.003 for a sandy bottom. This index can be calculated for any coastal region, usually in the range of +3 (highl ...

...scription|Collection of objects, each associated with an element from some index set}} ...eal number]]s, indexed by the set of [[integer]]s, is a collection of real numbers, where a given function selects one real number for each integer (possibly ...

...osphide]], etc). The core of the waveguide has a higher [[Refractive index|index of refraction]] than its surrounding and the light is guided due to [[total ...e the waveguide are also sketched (blue and purple curves). The refractive index n of each of the regions is indicated.]] ...

...er 9 period 6.gif|thumb|500px|Monogenic semigroup of order 9 and period 6. Numbers are exponents of the generator ''a''; arrows indicate multiplication by ''a .... The '''order''' of ''a'' is defined as ''m''+''r''−1. The period and the index satisfy the following properties: ...

# Order rows according to descending numbers previously computed # Order columns according to descending numbers previously computed ...

A cost index is the ratio of the actual price in a time period compared to that in a sel ...lized degree of importance of each component in the specific index (or sub-index), aims to represent the costs variations typically found for chemical plant ...

...he [[golden ratio]] and the [[recurrence relation]] defining the Fibonacci numbers. ...e equation <math>i=\lfloor m\varphi\rfloor</math>, and where the remaining numbers in each row are determined by the Fibonacci recurrence relation. That is, i ...

In mathematics, the '''Voorhoeve index''' is a non-negative [[real number]] associated with certain [[Function (ma The Voorhoeve index <math>V_I(f)</math> of a complex-valued function ''f'' that is [[analytic f ...

{{Short description|Annotated index of various modes of convergence}} ...is article is to serve as an [[Annotation|annotated]] [[Index (publishing)|index]] of various '''modes of convergence''' and their logical relationships. F ...

...</sub> ⊂ ''G''₂ of [[finite set|finite]] [[index (group theory)|index]] such that ''H''₁ is [[group isomorphism|isomorphic]] to ''H''< ...ion (set theory)|intersection]] Γ₁ ∩ Γ₂ is of finite index in both Γ₁ and Γ₂. Clearly this implies that Γ<sub>1< ...

...age=en |quote=The paper, meant to be satirical, was titled 'The Kardashian index: a measure of discrepant social media profile for scientists' ....}}</ref> ...of 40 scientists" in 2014.<ref name = "originalarticle" /> The Kardashian Index is thus calculated as ...