fixed-horizon model - определение. Что такое fixed-horizon model
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Что (кто) такое fixed-horizon model - определение

STATISTICAL MODEL THAT REPRESENTS THE OBSERVED QUANTITIES IN TERMS OF EXPLANATORY VARIABLES THAT ARE TREATED AS IF THE QUANTITIES WERE NON-RANDOM
Fixed effects estimation; Fixed-effects model; Fixed-effect model; Fixed effects; Fixed effect model; Fixed Effects estimator; Within estimator; Fixed effects estimator; Fixed effect
Найдено результатов: 4028
Particle horizon         
THE MAXIMUM DISTANCE FROM WHICH LIGHT FROM PARTICLES COULD HAVE TRAVELED TO THE OBSERVER DURING THE AGE OF THE UNIVERSE
Cosmic light horizon; Conformal time; Cosmic horizon
The particle horizon (also called the cosmological horizon, the comoving horizon (in Dodelson's text), or the cosmic light horizon) is the maximum distance from which light from particles could have traveled to the observer in the age of the universe. Much like the concept of a terrestrial horizon, it represents the boundary between the observable and the unobservable regions of the universe, so its distance at the present epoch defines the size of the observable universe.
Horizon (novel)         
NOVEL BY LOIS MCMASTER BUJOLD
Horizon (2009 novel); Horizon (Bujold novel); Dag Bluefield
Horizon is a fantasy novel by American writer Lois McMaster Bujold. It is the fourth in the tetralogy The Sharing Knife.
Horizon Chase - World Tour         
2015 VIDEO GAME
Horizon Chase Turbo; Horizon Chase; Horizon Chase 2
Horizon Chase - World Tour is a racing video game developed and published by the Brazilian Aquiris Game Studio. It was released on August 20, 2015, for iOS and Android platforms.
Horizon (archaeology)         
DISTINCTIVE TYPE OF SEDIMENT, ARTEFACT, STYLE OR OTHER CULTURAL TRAIT THAT IS FOUND ACROSS A LARGE GEOGRAPHICAL AREA
Horizon (archaeological); Archaeological horizon; Horizon Period
In archaeology, the general meaning of horizon is a distinctive type of sediment, artefact, style, or other cultural trait that is found across a large geographical area from a limited time period.Pool, p.
Fixed effects model         
In statistics, a fixed effects model is a statistical model in which the model parameters are fixed or non-random quantities. This is in contrast to random effects models and mixed models in which all or some of the model parameters are random variables.
Cosmological horizon         
HORIZON APPEARING ON A COSMOLOGICAL SCALE
Cosmological horizons; List of cosmological horizons; Hubble horizon; Cosmological Horizon
A cosmological horizon is a measure of the distance from which one could possibly retrieve information. This observable constraint is due to various properties of general relativity, the expanding universe, and the physics of Big Bang cosmology.
Fixed deposit         
FINANCIAL INSTRUMENT PROVIDED BY BANKS WHICH PROVIDES INVESTORS WITH A HIGHER RATE OF INTEREST THAN A REGULAR SAVINGS ACCOUNT
Fixed Deposits; Fixed deposits (Indian banking); Fixed deposits; Fixed Deposit; Fixed deposit (India)
A fixed deposit (FD) is a financial instrument provided by banks or NBFCs which provides investors a higher rate of interest than a regular savings account, until the given maturity date. It may or may not require the creation of a separate account.
SOCATA Horizon         
  • Presentation of the Horizon to king [[Hussein of Jordan]] in 1963
  • Lycoming O-320 engine of a GY-80-160D
  • Early production Horizon in 1965 after export to Switzerland
1963 TOURING AIRCRAFT MODEL BY SOCATA
Socata GY 80; Socata GY-80; Gardan GY-80; Gardan GY-80 Horizon; SOCATA GY-80 Horizon; Socata Horizon
The GY-80 Horizon is a French four-seat touring monoplane of the 1960s designed by and built under licence, first by Sud Aviation, and later by that company's SOCATA subsidiary.
Horizon (magazine)         
  • Lansdowne Terrace]]
INFLUENTIAL LITERARY MAGAZINE
Horizon: Review of Literature and Art; Horizon: Review of Literature & Art
Horizon: A Review of Literature and Art was a literary magazine published in London, UK, between December 1939 and January 1950. Published every four weeks, it was edited by Cyril Connolly, who made it into a platform for a wide range of distinguished and emerging writers.
Fixed rope         
  • Climber on fixed rope route [[Piz Mitgel]], [[Savognin]], [[Grisons]], [[Switzerland]]
Fixed ropes
In mountaineering, a fixed rope or fixed line is the practice of fixing in place bolted ropes to assist climbers and walkers in exposed mountain locations. They are used widely on American and European climbing routes, where they may be called via ferrata routes, but are not used in "Alpine style" mountaineering.

Википедия

Fixed effects model

In statistics, a fixed effects model is a statistical model in which the model parameters are fixed or non-random quantities. This is in contrast to random effects models and mixed models in which all or some of the model parameters are random variables. In many applications including econometrics and biostatistics a fixed effects model refers to a regression model in which the group means are fixed (non-random) as opposed to a random effects model in which the group means are a random sample from a population. Generally, data can be grouped according to several observed factors. The group means could be modeled as fixed or random effects for each grouping. In a fixed effects model each group mean is a group-specific fixed quantity.

In panel data where longitudinal observations exist for the same subject, fixed effects represent the subject-specific means. In panel data analysis the term fixed effects estimator (also known as the within estimator) is used to refer to an estimator for the coefficients in the regression model including those fixed effects (one time-invariant intercept for each subject).