| 词汇 | density-function |
| 释义 | density function noun[ C ] mathematics specializeduk /ˈden.sɪ.ti ˌfʌŋk.ʃən/ us /ˈden.sə.t̬i ˌfʌŋk.ʃən/(alsoprobability density function) a number that represents how likely a random number is to be within a particular range of values: 概率密度函数 The score distribution is presented as a density function for all women aged 65–84 in the years between 2000 and 2010.2000年至2010年期间，所有65-84岁女性的得分分布以概率密度函数的形式呈现。 The model produces estimates of the risk of the disease as a probability density function for the total number of cases predicted to occur. To estimate the probability density function of the sampling distribution, computer simulations were used to generate a large number of samples. The predicted and observed density functions were compared visually to evaluate the model. The following proposition gives the density function of the virtual waiting time of customers. Statistics actuarial actuary analysis of covariance background variable canonical correlation categorical variable correction factor correlation coefficient covariance matrix covariate cross-sectional entropy interpoint interquartile range multigroup non-statistical normal distribution pollster statistician stochastic |
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