3.1 Clustered Errors in Weighted LS

    • Teaching Rating data, SPSS Format.

    • Slides for Teaching Rating Data, Click HERE.

    • Professor Daniel Hamermesh's paper, Click HERE.

  • Special topic: Clustered Standard Errors in Weighted Least Squares

    • For slides, click HERE.

    • Data set:

      • In SPSS format.

      • In Stata format.

      • In R format

    • Videos:

      • A video tutorial on using categorical variables as regressors in SPSS, Click HERE.

      • Estimate models in SPSS with clustered standard errors and weighted observations. CliCK HERE.

        • Estimate models in Stata with clustered standard errors and weighted observations. CliCK HERE.

      • Estimate models in R with clustered standard errors and weighted observations. CliCK HERE.