confidence intervals中文,confidence intervals的意思,confidence intervals翻译及用法

2025-12-16 12:16 浏览次数 11

confidence intervals

置信区间;信赖区间;可靠区间

confidence intervals 英语释义

英语释义

    1. a group of continuous or discrete adjacent values that is used to estimate a statistical parameter (such as a mean or variance) and that tends to include the true value of the parameter a predetermined proportion of the time if the process of finding the group of values is repeated a number of times

confidence intervals 例句

英汉例句

  • see the confidence intervals section in the article supplement for more discussion.

    补充资料的confidence intervals一节详细讨论了这个问题。

  • confidence intervals are the most prevalent form of interval estimation.

    区间是所确定的估计值的取值范围。

  • on the basis of the method, 63 amniotic fluid samples obtained from down「s high risk pregnant women were detected to get confidence intervals for diagnosing down」s syndrome.

    在方法稳定的基础上,用于63例唐氏筛查高危孕妇的羊水标本检测,获得诊断唐氏胎儿的置信区间。

  • confidence intervals play a similar role in frequentist statistics to the credibility interval in bayesian statistics.

    置信区间之于频率论统计,好比可信区间之于贝氏统计。

  • historically, confidence intervals could only be easily calculated for a few common pdfs (such as the gaussian) and simple statistics (such as the mean).

    在以前,只能针对一些常见的pdf(比如gaussian)和简单的统计数据(比如平均值)计算置信区间。

  • point prevalence estimates, 95% confidence intervals and design effects were calculated.

    计算了点患病率估值、95%的置信区间和设计效应。

  • our results can be used to construct the confidence intervals for the parameters of interest.

    我们的结果可以被直接用来构造兴趣参数的置信域。

  • the bahadur representations for this quantile estimator are established in order to derive asymptotic properties of the sequential fixed-width confidence intervals estimation for quantiles.

    基于左截断右删失数据下的乘积限估计构造了分位数固定宽度序贯置信区间及其估计,研究了序贯置信区间估计的渐近性质。

  • the meta-analysis was conducted using risk ratio with 95% confidence intervals for discrete variables, and mean differences for continuous outcomes.

    这项统合分析是利用相对风险,并决定分散变异数的95%信赖区间;针对连续性的结果则会再加上加权平均差。

  • the most intuitive way to answer these questions is to construct confidence intervals for the statistics.

    要回答这些问题,最明显的方法是为统计数据构造置信区间(confidence interval)。

  • all outcomes were analysed using relative risk (rr) and 95% confidence intervals (95% ci).

    所有结局使用相对危险度(rr)和95%可信区间(95%ci)来进行分析。

  • logistic regression was used to check for associations between these variables and mti, and all results were expressed as odds ratios (ors) and 95% confidence intervals (cis).

    运用逻辑回归检查这些变量与结核桿菌感染之间的关联,并且所有结果均以比值比(ors)和95%可信区间(cis)表示。

  • we analysed dichotomous data using risk ratio (rr) and its 95% confidence intervals (ci). we analysed continuous data using mean differences (md) and their 95% ci.

    我们应用95%ci的危险比率(rr)对二分类数据予以评估,用95%ci的均值差异(md)分析了连续类数据;

  • finding confidence intervals with prescribed width and prescribed coverage probability for some parameters in distributions is of great interest.

    寻找一些分布中的参数的具有预先给定宽度和预先给定覆盖概率的置信区间是令人感兴趣的。

  • the confidence intervals for the means are always so tight — typical width is ~1000 times smaller than the mean — that they will not show up on these graphs.

    (平均值的置信区间都很窄,宽度通常小于平均值的千分之一,所以没有在图上显示出来)。

  • the six sigma black belt should be able to compute confidence intervals for various statistics.

    六西格玛黑带应该能够计算出各种统计量的置信区间。

  • associations of spondylolisthesis prevalence with baseline characteristics were estimated with age-adjusted prevalence ratios and 95% confidence intervals from log binomial regression models.

    退变性脊椎前移患病率的相关基线特征采用年龄调整患病率和95%可信区间的日志二项式回归模型进行评估。

  • multivariate mixed models incorporating a propensity score to account for imbalance among cohorts were used to estimate drug effects on mortality with associated 95% confidence intervals (95%ci).

    运用多变量混合摸型,加上说明不同队列间不均衡性的倾向评分,使用95%可信区间估计药物作用对死亡率的影响。

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