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Real number
| Glossary of Statistical Terms |
- Loosely speaking, the real numbers are all numbers that can be represented as fractions (rational numbers), whether proper or improper—and all numbers in between the rational numbers. that is, the real numbers comprise the rational numbers and all limits of cauchy sequences of rational numbers, where the cauchy sequence is with respect to the absolute value metric. (more formally, the real numbers are the completion of the set of rational numbers in the topology induced by the absolute value function.) the real numbers contain all integers, all fractions, and all irrational (and transcendental) numbers, such as π, e, and 2½. there are uncountably many real numbers between 0 and 1; in contrast, there are only countably many rational numbers between 0 and 1.
- A data type, in a programming language such as pascal, that is used for storing, to some limit of precision, values that include both integer and fractional parts.
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Numb, английский
Entumecido
Numbdness, английский
Number, английский
- A numeral or group of numerals
- Число; номер
- Количество; число
- Номер; число
- N число
- Номер
- The number on the ship`s books is marked on the clothing of seamen; that on a man`s hammock or bag corresponds with his number on the watch and station bill. the ships of the royal navy are denoted by flags expressing letters, and when passing or nearing each other the names are exchanged by signals.—losing the number of the mess, is a phrase for dying suddenly; being killed or drowned.
- An identification code assigned to both naval ships and merchantmen (see official number and hull number). a vessel hoisting the appropriate flags or otherwise signaling it is said to “make her number.” number-in-grade: a usn register of precedence among officers of the same rank. the lower the number the greater the seniority.
- A sequence of alphanumeric characters in a number system.
- Номер, число, количество
- Номер, число
Number, английский
Number ( no ), английский
Номер
Number (no), английский
Номер
Number 3, английский
Means, essentially, dames is grief. example ray did you get anywhere with ellen? bob number 3, man, number 3.
Number 8 vent valve, английский
Number adder, английский
Сумматор чисел
Number address, английский
Адрес числа
Number attribute, английский
Атрибут количества; описатель количества
Number code, английский
Код числа
Number coding, английский
Кодирование чисел
Number converter, английский
Преобразователь чисел; преобразователь чисел из одной системы счисления в другую
Number cruncher, английский
Number crunching, английский
Решение числовых задач большого объема number-crunching application приложения с большим объемом вычислений
Number designation, английский
Запись числа
Number exponent, английский
Number fonts, английский
Числовые шрифты
Number generator, английский
Генератор чисел
Number group, английский
Группа чисел; массив чисел
Completion, английский
- Завершение
- In the context of project financing, occurs after a completion test, when the project`s cash flows become the primary method of repayment. prior to completion, the primary source of repayment is usually from the sponsors or from the turnkey contractor.
- Used to describe all activities between drilling to casing point and putting the well to production. includes cleaning out the well bore, setting the casing and tubing, adding surface equipment, and perforating the casing.
Programming, английский
- Программирование
- Constructing a program; usually in a high level language. the art of instructing computers how to store, retrieve, and process data automatically.
- Планирование
Fractional, английский
- A дробный numeral
- Дробный
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Self-selection, английский
- Self-selection occurs when individuals decide for themselves whether they are in the control group or the treatment group. self-selection is quite common in studies of human behavior. for example, studies of the effect of smoking on human health involve self-selection: individuals choose for themselves whether or not to smoke. self-selection precludes an experiment; it results in an observational study. when there is self-selection, one must be wary of possible confounding from factors that influence individuals` decisions to belong to the treatment group.
- Consequence of a contract that induces only one group to participate.
Regression, linear regression, английский
Linear regression fits a line to a scatterplot in such a way as to minimize the sum of the squares of the residuals. the resulting regression line, together with the standard deviations of the two variables or their correlation coefficient, can be a reasonable summary of a scatterplot if the scatterplot is roughly football-shaped. in other cases, it is a poor summary. if we are regressing the variable y on the variable x, and if y is plotted on the vertical axis and x is plotted on the horizontal axis, the regression line passes through the point of averages, and has slope equal to the correlation coefficient times the sd of y divided by the sd of x. this page shows a scatterplot, with a button to plot the regression line.
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