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- OLS估計OLS estimator
- OLS估計量OLS estimate
- 我們討論是否OLS估計量滿(mǎn)足漸近正態(tài)性。We are discussing whether OLS estimator satisfy asymptotic normality.
- 為了證明OLS估計量是漸近有效的，我們需要(1)給出一致的估計量但證明它有更大的方差。To prove that OLS estimators are asymptotically efficient, one needs to (1) present an estimator that is consistent but its variance is larger.
- 給出了平衡LS估計為無(wú)偏估計的充分必要條件,對于給定的L,適當地選擇參數t可使平衡LS估計的均方誤差矩陣小于OLS估計的均方誤差矩陣.A necessary and sufficient condition for the unbiasedness of Balanced LS Estimation is gained, and for the given L, t can be chosen to make the MSEM of the Balanced LS Estimation less than that of OLS Estimation.
- 如果有人向我們提出一個(gè)線(xiàn)性無(wú)偏估計量，那我們就知道，此估計量的方差至少和OLS估計量的方差一樣大。If we are presented with an estimator that is both linear and unbiased, then we know that the variance of this estimator is at least as large as that from OLS.
- 那里食道癌發(fā)病率估計相當高。There the incidence of the cancer of the esophagus was suspected to be pretty high.
- 估計她成功的機會(huì )evaluate her chances of success
- OLSOLS (ordinary least squares analysis)
- 據我估計,百分之五的學(xué)生不能通過(guò)這次考試。By my calculation, 5%25 of the students will fail in the exam.
- OLS回歸OLS regression
- 為什么這些同志作出這種不妥當的估計呢?Why do these comrades make such an unsound appraisal?
- DMSP/OLSDMSP/OLS
- 錯誤地估計某人的力量to mistake someone's strength
- DMSP／OLSDMSP/OLS
- 他們估計距離為5英里。They approximated the distance at five miles.
- OLS回歸斜率the slope of OLS
- M-估計M-estimate
- 完全修正的OLSFMOLS
- 估計小錢(qián)要和我一道去。Xiao Qian is supposed to be going with me.
