In modern terminology, the conditional mean E(Y|X=x) for a continuous distribution is called the regression function of Y on X and the graph of this function of x is known as the regression curve of Y on X or sometimes the regression curve for the mean of Y. Geometrically, the regression function represents the y co- ordinate of the centre of mass of the bivariate probability mass in the infinitesimal vertical strip bounded by x and x+dx.
Similarly, the regression function of X on Y is E(X|Y=y) and the graph of this function of y is called the regression curve of X on Y.
In case a regression curve is a straight line, the corresponding regression is said to be linear. If one of the regression is linear, it does not however follow that the other is also linear.
To Schedule a Regression Curves tutoring session
To submit Regression Curves assignment click here.
Online Statistics Help | Statistics Math Help | Statistics probability help | Statistics help | College statistics help | Business statistics help| Elementary statistics help | Probability and statistics help | Statistics tutor | Statistic Homework help | Excel help | Mathematics help | Matlab help | MegaStat help | Minitab help | PHStat2 help | POM/QM help | R code and S-Plus help | SAS help | SPSS Help | Stata help | TDISK help | Tree Plan help | Online Tutoring
Assignment Writing Help
Engineering Assignment Services
Do My Assignment Help
Write My Essay Services