When estimating parameters from data, it is often necessary to compute the partial derivatives of the parameters at a given data point t ( see ):

When the production crew were estimating the cost of dismantling all the buildings, Michael Landon thought for awhile and said, " What if we blow up the town?

When estimating static lung compliance, volume measurements by the spirometer needs to be complemented by pressure transducers in order to simultaneously measure the transpulmonary pressure.

When calculating or estimating data throughputs, the details of the frame / cell / packet format and the technology's detailed implementation need to be understood.

When it comes to estimating the greater ocean picture, new modern tide gauges can often be improved upon by using satellite data.

When estimating the population mean using an independent and identically distributed ( iid ) sample of size n, where each data value has variance σ < sup > 2 </ sup >, the standard error of the sample mean is:

When a company does not disclose organic growth numbers, it is usually possible to estimate them by estimating the numbers for acquisitions made in the period being looked at and in the previous year.

When estimating other structural parameters ( e. g., parameters of a utility function, instead of parameters of a known probability distribution ), appropriate probability distributions may not be known, and moment-based estimates may be preferred to Maximum Likelihood Estimation.

When estimating quality of a video codec, all the mentioned objective methods may require repeating post-encoding tests in order to determine the encoding parameters that satisfy a required level of visual quality, making them time consuming, complex and impractical for implementation in real commercial applications.

When estimating the parameters for Poisson regression, one typically tries to find values for θ that maximize the likelihood of an expression of the form

When used to test impaired driving, the test is performed with the subject estimating 30 seconds in his head.

When the detective left, Andrus phoned his secretary to cancel his work and to advise the network to get a substitute director for his current project.

`` When working from one of my sketches I square it up and project its linear form freehand to the watercolor sheet with charcoal.

When Congress overrode his veto, the project had its green light and ground was first broken in 1991.

When this project never came about, Lynch decided to work on a film alone, and so purchased the cheapest 16mm camera that he could find in order to do so.

When the Air Force project wound down, the Lab turned their attention to an effort to build a version of the Whirlwind using transistors in place of vacuum tubes.

When the database is ready ( all its data structures and other needed components are defined ) it is typically populated with initial application's data ( database initialization, which is typically a distinct project ; in many cases using specialized DBMS interfaces that support bulk insertion ) before making it operational.

When Castaneda inexplicably disappeared and the project fell through, Fellini ’ s mystico-shamanic adventures were scripted with Pinelli and serialized in Corriere della Sera in May 1986.

When Hitler and his army chiefs asked for a pretext for the invasion of Poland in 1939, Himmler, Heydrich, and Heinrich Müller masterminded and carried out a false flag project code-named Operation Himmler.

When the IGY research project ended the island was abandoned again.

When Dreja dropped out of the project to become a photographer ( he would later take the photograph that appeared on the back of Led Zeppelin's debut album ), John Paul Jones, at the suggestion of his wife, contacted Page about the vacant position.

When a project comes her way, she tries to " understand the definition ( of the site ) in a verbal before finding the form.

When DEC cancelled the Jupiter project in 1983, Systems Concepts hoped to sell their machine to customers with a software investment in PDP-10s.

When Netscape Navigator was released as open source software, Mozilla was the name of the development project and community, along with the project's first product, the Mozilla Application Suite ( later renamed SeaMonkey ).

When Netscape acquired the website directory NewHoo in 1998, they re-branded it the Open Directory Project with the nickname " dmoz " ( Directory of Mozilla ) due to its similarity to the Mozilla project.

When his publishers at Bantam requested extensive rewrites he canned the project and reworked it into the VALIS trilogy.

When changes are introduced to the project, the viability of the project has to be re-assessed.

When the changes accumulate, the forecasted result may not justify the original proposed investment in the project.

When Leiji Matsumoto was brought onto the project, many of these concepts were discarded.

When it was destroyed in the first arc of Ultimate X-Men, the computer controlling the base gained self-awareness, and hijacked the genetic experiment project to create an army of nanotech-enhanced, zombie-like thralls.

When n people have to communicate among themselves, as n increases, their output decreases and when it becomes negative the project is delayed further with every person added.

When the method is applied to a sufficient number of people over the course of a project, the objections raised above become addressed: The sample size ceases to be small and usability problems that arise with only occasional users are found.

When looking for project sites, Desertec Industrial Initiative will also take political, ecological or cultural issues into consideration.

When a project provides professional services, a common technique is to capture all planned deliverables to create a deliverable-oriented WBS.

When we turn to Aristotle's ideas on the moral measure of literature, it is at once apparent that he is at times equally concerned about the influence of the art.

When her brother Winslow became a student at Brown University in 1874, she wrote him about a course in history he was taking under Professor Diman: `` What is Prof. Diman's definition of civilization, and take the world through, is its progress ever onward, or does it retrograde at times??

His poems have been parodied many times, including with the books When We Were Rather Older and Now We Are Sixty.

When questioned by the Sadducees about the resurrection of the dead ( in a context relating to who one's spouse would be if one had been married several times in life ), Jesus said that marriage will be irrelevant after the resurrection as the resurrected will be ( at least in this respect ) like the angels in heaven.

When the Falcons started playing in a dome, the team switched to their dark uniforms for home games but have worn their white uniforms at home a few times since switching to the dome.

When the CCITT ( now ITU-T ) was standardizing ATM, parties from the United States wanted a 64-byte payload because this was felt to be a good compromise in larger payloads optimized for data transmission and shorter payloads optimized for real-time applications like voice ; parties from Europe wanted 32-byte payloads because the small size ( and therefore short transmission times ) simplify voice applications with respect to echo cancellation.

When this kind of study is turned to the investigation of plant-people relationships in past times, it is referred to as archaeobotany or paleoethnobotany.

When g ( x ) equals g ( a ), then the difference quotient for is zero because f ( g ( x )) equals f ( g ( a )), and the above product is zero because it equals f ′( g ( a )) times zero.

When Paul refers to Priscilla and Aquila, of the seven times Priscilla and Aquila are mentioned in the New Testament, the Apostle Paul always lists them together, suggesting that he viewed them as a ministry team and also a family unit.

When a Ghyben-Herzberg lens is fully formed, its floating nature will push a freshwater head above mean sea level, and if the island is wide enough, the depth of the lens below mean sea level will be 40 times the height of the water table above sea level.

When the intermediate states at intermediate times are energy eigenstates ( collections of particles with a definite momentum ) the series is called old-fashioned perturbation theory.

When used in art glass or studio glass glass is colored using closely guarded recipes that involve specific combinations of metal oxides, melting temperatures and ' cook ' times.

When Braid introduced the concept of hypnotism, he equivocated over the nature of the " state ", sometimes describing it as a specific sleep-like neurological state comparable to animal hibernation or yogic meditation, while at other times he emphasised that hypnotism encompasses a number of different stages or states that are

When taking multiflash photographs this strobe light equipment could flash up to 120 times a second.

When Laban planned to deceive Jacob into marrying Leah instead of Rachel, the Midrash recounts that both Jacob and Rachel suspected that Laban would pull such a trick ; Laban was known as the " Aramean " ( deceiver ), and changed Jacob's wages ten times during his employ ( Genesis 31: 7 ).

When striking a keyboard key, the key oscillates against its contacts several times before settling.

When considering past relationships within appropriate historic context, there were times when love and sex were separate and unrelated notions.

When Clubcard or Nectar points are used for money off supermarket shopping, they roughly equate to a 1 % discount, although offers can increase this discount by as much as 4 times for certain rewards.

When ready, the grain is immersed or " steeped " in water two or three times over two or three days to allow the grain to absorb moisture and to start to sprout.

The name ' Rocabarraigh ' is also used in Scottish Gaelic folklore for a mythical rock which is supposed to appear three times, the last being at the end of the world: " Nuair a thig Rocabarra ris, is dual gun tèid an Saoghal a sgrios " ( When Rocabarra returns, the world will likely come to be destroyed ).

When assessing the level of risk when travelling on Russia's roads ( i. e. the number of accidents per unit of travel ) it is 60 times that of Great Britain.

When a power source is connected to an inductance, an input surge current which may be several times larger than the steady current exists.

When the Sampo was stolen, it is said that Ilmarinen's homeland fell upon hard times and sent an expedition to retrieve it, but in the ensuing battle it was smashed and lost at sea.

When Wood joined the Packers in 1960, he was converted to a free safety and he went on to make the All-Pro team 9 times in his 12 year career.

When the first patrol wagon arrived, Inspector Pine recalled that the crowd — most of whom were homosexual — had grown to at least ten times the number of people who were arrested, and they all became very quiet.