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Estimator. In statistics, an estimator is a rule for calculating an estimate of a given quantity based on observed data: thus the rule (the estimator), the quantity of interest (the estimand) and its result (the estimate) are distinguished. [1] For example, the sample mean is a commonly used estimator of the population mean.
Trading Places is a 1983 American comedy film directed by John Landis and written by Timothy Harris and Herschel Weingrod. Starring Dan Aykroyd, Eddie Murphy, Ralph Bellamy, Don Ameche, Denholm Elliott, and Jamie Lee Curtis, the film tells the story of an upper-class commodities broker (Aykroyd) and a poor street hustler (Murphy) whose lives cross when they are unwittingly made the subjects of ...
Film budgeting refers to the process by which a line producer, unit production manager, or production accountant prepares a budget for a film production. This document, which could be over 130 pages long, is used to secure financing for and lead to pre-production and production of the film. Multiple drafts of the budget may be required to ...
Cost estimate. A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost ...
Film crew. A film crew is a group of people, hired by a production company, for the purpose of producing a film or motion picture. The crew is distinguished from the cast, as the cast are understood to be the actors who appear in front of the camera or provide voices for characters in the film. The crew is also separate from the producers, as ...
The Truman Show is a 1998 American psychological comedy drama film [4] written and co-produced by Andrew Niccol, and directed by Peter Weir. The film depicts the story of Truman Burbank (played by Jim Carrey), a man who is unaware that he is living his entire life on a colossal soundstage, and that it is being filmed and broadcast as a reality television show which has a huge international ...
Interstellar is a 2014 epic science fiction drama film directed by Christopher Nolan, who co-wrote the screenplay with his brother Jonathan. It stars Matthew McConaughey, Anne Hathaway, Jessica Chastain, Bill Irwin, Ellen Burstyn, Matt Damon, and Michael Caine. Set in a dystopian future where Earth is suffering from catastrophic blight and famine, the film follows a group of astronauts who ...
In estimation theory and decision theory, a Bayes estimator or a Bayes action is an estimator or decision rule that minimizes the posterior expected value of a loss function (i.e., the posterior expected loss). Equivalently, it maximizes the posterior expectation of a utility function. An alternative way of formulating an estimator within Bayesian statistics is maximum a posteriori estimation.