probit中文什么意思

n.
【统计】正规偏差值〔一种计算平均数的偏差的统计单位〕。

• corrected probit:    校正概率单位
• empirical probit:    经验概率单位,经验概率值
• expected probit:    期望概率值

例句与用法

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1. After compairing the characters of logit model and probit model , this paper chooses logit model as the parking choice model
   接着在分析了logit模型和probit模型的优缺点后，决定选用logit模型作为停车场选择模型。
2. We focus on how to calculate customer ’ s potential value . then we use mulitivariate probit model to build customer potential model and test the model ’ s validity
   基于此,本文首先简要分析了中国b2c电子零售网站的现状,引出研究客户价值的必要性。
3. We employ probit and logit model to acquire the main factors influencing tfp growth . in the end , the conclusion is provided
   该部分简要介绍probit模型及logit模型，并运用以上回归方法联系交通运输业实际情况来分析影响交通运输业全要素生产率的主要因素。
4. Using probit model , the decision of off - farm employment was analyzed in chapter four , accompany with the analysis of decision on labor participation and agricultural work participation
   第4章对健康与非农就业参与率的关系进行研究。作为比较，本文选取了总和参与率和种植劳动参与率的决定因素进行了分析。
5. In accordance with the specific features of the objects under model observation , the models were estimated by ordered - probit and 0 - 1 probit respectively for the consumer acceptance and willingness - to - buy will concerning gm foods
   根据模型考察对象的具体特征，研究中分别采用有序多项选择模型( ordered - probit )和二元选择模型( 0 - 1probit )估计了消费者对转基因食品的接受程度和购买愿意。

百科释义

In probability theory and statistics, the probit function is the quantile function, i.e.