Review Conditional pdf Let(Y1,., YN) have joint pdf f(31,.. JN). Let f(3J+1, .. yN)be the marginal pdf of(y+1,……,YN). The conditional pdf of y1,…, Y, given y+1,…, YN is defined by

Chapter 7 Functional Form and Structural Change 7.1 Using binary variable Example 1 Earnings equation for married women

Chapter 5 Large sample properties of the LSE 5.1 Stochastic convergence Suppose that Xn} is a sequence of random varia bles with a corresponding sequence of distribution functions{Fn} If Fn(x)(x) at every continuity point x of F, Fn is said to converge weakly to F, written FnF. In this case,{xn} is said to converge in distribution to where

Chapter 3 Least Squares Methods for Estimating B Methods for estimat ing B Least squares estimation Maximum like lihood estimation Met hod of moments est imation Least a bsolute deviat ion est imation

Chapter 2 The Classical Multiple Linear Regression Model 2.1 Linear Regression Model Notation dependent variable, regressand

Chapter 11 Heteroskedasticity 11.1 White's test for heteroskedasticity For a model with het eroskedasticity

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分析化学:研究获得物质化学组成,结构信息,分析方法及相关理论的科学。 化学分析:利用化学反应和它的计量关系来确定被测物质的组成和含量的一类分析方法。 仪器分析:以物质的物理和物理化学性质 光、电、热等)为基础建立起来的一种分析方法

§2.1 热力学基本概念 §2.2 热力学第一定律 §2.9 化学计量数、反应进度和标准摩尔反应焓 §2.3 恒容热、恒压热、焓 §2.4 热容，恒容变温过程、恒压变温过程 §2.5 焦尔实验，理想气体的热力学能、焓 §2.6 气体可逆膨胀压缩过程，理气绝热可逆过程 §2.7 相变化过程 §2.10 标准摩尔反应焓的计算 §2.11 节流膨胀与焦尔-汤姆逊效应

多重反应的收率及选择性 多重反应包括:同时反应,平行反应,连串反应,平行连串反应 1.同时反应:反应系统中同时进行两个或两个以上的反应物与产物 都不相同的反应:如: