linearregression

  1. A

    Change Point Detection using Least Sum of Squared Residuals (Two Phase Linear Regression)

    I have cumulative sum of rainfall data and would like to detect the Change Point with Least Sum of Squared Residuals (SSR) using Two Phase Linear Regression Model.Here is the data- a<-structure(list(DAY=1:200,CUMSUM=c(0.4975167,0.4975167,0.4975167,0.4975167,0.4975167...
  2. H

    Hell Please. Linear Regression Model

    Which of the following is NOT assumed to contribute to uncertainty in predicting y from x in a standard Model I linear regression. a. Uncertainty due to varian of y around model. b. Uncertainty over identifying the true model. c. Uncertainty in measuring X. d. Uncertainty in measuring Y.