Приклади вживання Confidence intervals Англійська мовою та їх переклад на Українською
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(along with 95% exact confidence intervals).
E 98.3% confidence intervals, adjusted post hoc for multiple comparisons of secondary time points.
It differs from confidence intervals.
The line segments represent the upper and lower bounds of the 95% confidence intervals.
Odds ratios and 95% confidence intervals for effect of treatment on mortality are shown on a logarithmic scale.
Next story calculate confidence intervals.
Confidence intervals for the proportions were calculated by the Wilson score method without continuity correction.
Odds ratios(OR) with 95% confidence intervals.
Like confidence intervals, the margin of error can be defined for any desired confidence level, but usually a level of 90%, 95% or 99% is chosen(typically 95%).
Vertical bars are estimated confidence intervals.
If the confidence intervals for individual studies overlap with this line, it demonstrates that at the given level of confidence their effect sizes do not differ from no effect.
Bars represent estimated 95% confidence intervals.
The idea of profile likelihood can also be used to compute confidence intervals that often have better small-sample properties than those based on asymptotic standard errors calculated from the full likelihood.
Bars represent estimated 95% confidence intervals.
Violations of normality create problems for determining whethermodel coefficients are significantly different from zero and for calculating confidence intervals for forecasts.
The statistical significance of the test depends on the confidence intervals and the area of their intersection.
In the female and black subgroups which represented 32% and 26% of the overall study population respectively,a renal benefit was not evident, although the confidence intervals do not exclude it.
The frequentist procedures of significance testing and confidence intervals can be constructed without regard to utility functions.
The right-hand column is a plot of the measure of effect("e.g." an odds ratio) for each of these studies(often represented by a square)incorporating confidence intervals represented by horizontal lines.
This provides an objective way of estimating parameters, estimating confidence intervals, testing hypotheses, and selecting the best.
Violations of homoscedasticity(which are called“heteroscedasticity”) make it difficult to gauge the true standard deviation of the forecast errors,usually resulting in confidence intervals that are too wide or too narrow.
Specifically we will consider estimation, hypothesis testing,forecasting and prediction, confidence intervals, etc. in the multiple regression setting along with a variety of practical applications.
Some issues of statistical conclusion validity that arise specifically in online field experiments include issuessuch as computationally efficient methods for creating confidence intervals with dependent data(Bakshy and Eckles 2013).
A more sophisticated approach would recognize thatthis could be throwing away useful information from the confidence intervals of the sources and that a probabilistic model of the sources could return a value other than the center.
Mean percent change in AUC, Cmax, Cmin with 90% confidence intervals if available.
Small populations with statistically unstable estimates generate wider confidence intervals than larger populations.
A frequentist 95% confidence interval means that with a large number of repeated samples,95% of such calculated confidence intervals would include the true value of the parameter.
Marzullo's algorithm is efficient in terms of time forproducing an optimal value from a set of estimates with confidence intervals where the actual value may be outside the confidence interval for some sources.
Fisher contributed to most of statistics and made significance testing the core of experimental science;Neyman formulated confidence intervals and contributed heavily to sampling theory; Neyman and Pearson paired in the creation of hypothesis testing.