• 2022-06-19
    根据 100 对[tex=3.0x1.357]LTcsI75demg/Q8A3GH5X9aVRRjX7bjJ0B+ht9PE9cRA=[/tex]的观察值计算出[tex=18.429x2.0]xVGmgKFFXPEOoFvA5UEIf6z98/MI+qoznuwQowgREeHbBqvxSPu1uPMD8LIl633zGkybJyfx547wBnYtSZy03EHtU1usEisnnMupNqVQvHM=[/tex] 后来发现 Y 还受[tex=1.214x1.214]SQWwo8FHSU71fR9D9DebOA==[/tex] 的影响, 于是将一元模型改为二元模型[br][/br][tex=10.071x1.214]eSGL36XZD6MNDaMOrZcvbbUqepQ8LfBaE3tuYfy1l34sCjRgxSPsT5t0aQtQvNjYzL96eKbLFCdB8wVyPTTuIQ==[/tex]收集 [tex=1.214x1.214]SQWwo8FHSU71fR9D9DebOA==[/tex] 的相应观察值并计算出[tex=17.571x2.0]hqgyTuWCfQigwFm6ckZn328u1HfqAomXYikbnortuA6M9s/0UxhoSui2qxIMe3hqW4l8tdcMuJOxGfUV5Mg2A4Yk/8aSA3yzfhsTBgttxJI=[/tex]求二元模型中的[tex=2.286x1.0]7pNelk4HUVBg38zOC/iSU0R+QJDpN5pemOQcnG+xHBY=[/tex] 的 OLS 估计量及其相应的标准差估计量。 [br][/br]
  • 举一反三