regressed a linear panel data we regressed our measures of clustering and reach,and their interaction onannual firm patent counts using a linear panel data model.We did so using contemporaneously measured firm patents and one-,two-,and three-year lag

regressed a linear panel data we regressed our measures of clustering and reach,and their interaction onannual firm patent counts using a linear panel data model.We did so using contemporaneously measured firm patents and one-,two-,and three-year lag linear linear linear linear 用SPSS做卡方分析,横向与纵向的相关性是看Pearson Chi-Square的p值还是Linear-by-Linear Association的pLinear-by-Linear Association的p值有什么意义吗 linear logic 什么是Linear linear algebra 英文申请信,帮忙检查错误(语法和格式)Dear sir or madam,I am a student from China and I During my undergraduate studies,I have studied such subjects as calculus,linear algebra,probability theory,statistics,microeconomics,macroeconomics,p 英语翻译MG：孔雀石绿LMG：隐色孔雀绿3 .Results and discussionStandard curves of the regressed concentration points gave squared correlation coefficients better than 0.9999 for each MG and LMG separate and as a mixture.The time interval show why the linear function has a constant slope and a quadratic one doesnt(英语回答) 1.The percentage P(T) of tomato seeds that germinate depends in a linear way on the temperatre T (within certain bonds).At 12'C,40% geraminate,whereas at 17'C,70% germinate.(a) Write a formula for P(T).(b) At what temperature does the percentage reac solve the following simultaneous linear equations.第1题:a-b=-33a-4b=-5第2题:p+4q=35p-8q=1第3题:y+3=3x3x-2y=0第4题:x+y-5=03x-2y-16=0 The ``per inch'' in the units dots是哪个选项A.linear inchesB.square inches Beta is quantified as the slope of a linear regression of the form:如何翻译? 求解以下简单Lingo程序,为啥出错model:title:complex linear program;sets:condit/1/:a,b;area/1..5/:p,u,r,q;row/1..2/:;link(area,row):x,t;end setsdata:p=0,0.01,0.02,0.045,0.065;q=0,0.025,0.015,0.055,0.026;r=0.05,0.28,0.21,0.23,0.25;u=0,103,198 一道简单的英文3次多项式题,谢谢Consider the cubic polynomial P(x) = x^3 − x.(a) Factorize the cubic polynomial into a product of linear factors.(b) What are the roots of the polynomial.(c) Determine whether the polynomial is even,