|
|
|
|
|
|
|
|
|
Residual plot
| Glossary of Statistical Terms |
A residual plot for a regression is a plot of the residuals from the regression against the explanatory variable.
|
|
Plot, английский
- Plotting
- Планшет; схема; график; диаграмма
- Plotting (software)
- [1] a map, chart, or graph, drawn to scale. [2] to show graphically the coordinates of a direction or location. [3]to mark a ship’s position or other data on a chart.
Plot, английский
Plot a route, английский
Plot area, английский
In a 2-d chart, the area bounded by the axes, including all data series. in a 3-d chart, the area bounded by the axes, including the data series, category names, tickmark labels, and axis titles.
Plot de balisage lumineux, французский
Éclairage permanent fixé sur les piédroits à une hauteur maximale de 1,5 mètre ou sur le trottoir pour guider les usagers jusqu`à une issue de secours.
Plot drawing, английский
Выводить чертеж на графопостроитель
Plot file downloader, английский
Программа для вывода файлов чертежей на внешние устройства
Plot location, английский
Plot mark, английский
A mark made in a bit mold, bit die, or blank bit where a pip or hole is drilled to receive or to encompass a diamond.
Plot of rocky land; tract of rocky land, английский
Plot plan, английский
An overhead view plan that shows the location of the home on the lot. includes all easements, property lines, set backs, and legal descriptions of the home. provided by the surveyor.
Plot ratio, английский
Plot services, английский
Plot, or plott, английский
A plan or chart. (see ichnography.)
Plot-loss, английский
Losing your train of thought. getting sidetracked and forgetting where the story was going. example henry rollins had some severe plot-loss during a story about crispin glover and hotel telephones.
Plotlama cihaz, турецкий
Plotter, английский
- Графопостроитель; плоттер plotter-emulation software программное обеспечение эмуляции графопостроителя
- Графопостроитель; плоттер
- Any device used to draw charts, diagrams, and other line-based graphics. plotters use either pens or electrostatic charges and toner. plotters use three basic types of paper handling: flatbed, drum, and pinch roller.
Plotter font, английский
A font created by a series of dots connected by lines. plotter fonts can be scaled to any size and are most often printed on plotters. some dot-matrix printers also support plotter fonts.
Plotter output, английский
Данные, выводимые на графопостроитель
Plotter step size, английский
Шаг графопостроителя; размер шага графопостроителя
Plotting, английский
- Построение на планшете; прокладка (маршрута); гра- фопостроение
- The making of the plan after an actual survey of the place has been obtained.
Regression, английский
- Statistical technique used to evaluate relationships among variables (22).
- Регрессия
- 1. a stage where symptoms of a disease are disappearing and the person is getting better 2. (in psychiatry) the process of returning to a mental state which existed when the person was younger
- Regression commonly refers to the process of developing an empirical (data-driven) model to predict and/or explain one or more attributes in a database or set of data. it is most frequently associated with the simple linear model (y=mx+b) taught in most introductory statistics courses; the same ideas have been extended in many directions, including classification problems. when the emphasis is on hypothesis testing and simple models, the regression output is typically a few parameters that provide a direct linkage from the input variables to the predicted variables (or classification). in other situations the emphasis is on explaining as much of the variability in the output variables as is "reasonable" from the input variables. in this case, there are a number of "advanced" techniques, such as smoothing splines, decision trees, neural nets, and so forth, for which there are many "free" parameters. the meaning of any one of these parameters can be obscure. many data mining techniques are, at their core, variations on well-known regression techniques. see also: classification, clustering, decision trees, neural nets.
- The reappearance of a previously fixed problem.
- The statistical process of predicting one or more continuous variables, such as profit or loss, based on other attributes in the dataset.
- A mathematical technique used to explain and/or predict. the general form is y = a + bx + u, where y is the variable that we are trying to predict; x is the variable that we are using to predict y, a is the intercept; b is the slope, and u is the regression residual. the a and b are chosen in a way to minimize the squared sum of the residuals. the ability to fit or explain is measured by the r-square.
- A seaward retreat of a shoreline, generally expressed as a seaward
Explanatory, английский
- A объяснительный, поясняющий, пояснитель- ный (ант. descriptive); толковый (о словаре ) adequacy, power, theory
- Разъясняющий; поясняющий
|
Convenience sample, английский
A sample drawn because of its convenience; it is not a probability sample. for example, i might take a sample of opinions in berkeley (where i live) by just asking my 10 nearest neighbors. that would be a sample of convenience, and would be unlikely to be representative of all of berkeley. samples of convenience are not typically representative, and it is not possible to quantify how unrepresentative results based on samples of convenience are likely to be. convenience samples are to be avoided, and results based on convenience samples are to be viewed with suspicion. see also quota sample.
Random variable, английский
- A random variable is an assignment of numbers to possible outcomes of a random experiment. for example, consider tossing three coins. the number of heads showing when the coins land is a random variable: it assigns the number 0 to the outcome {t, t, t}, the number 1 to the outcome {t, t, h}, the number 2 to the outcome {t, h, h}, and the number 3 to the outcome {h, h, h}.
- Случайная переменная
- A function that assigns a real number to each and every possible outcome of a random experiment.
|
|
|
|
|
|
|
