capture log close   
    log using cda01a-linear-rev.log, text replace


//  pgm:        cda01a-linear-rev.do
//  task:       Review 1 - Linear Regression
//  project:    CDA 
//  author:     your name
//  date:       today's date

*   1 setup
    version 10
    set linesize 80
    clear all
    macro drop _all
    
*   2 load the data
    use sci-review2, clear

*   3 select variables and examine data
    keep pubsum faculty enrol phd
    describe
    tab1 faculty enrol phd, m
    
*   4 regression
    regress pubsum faculty enrol phd

*   5 interpretations

*   6 standardized coefficients
    listcoef, help

*   7 close log file
    log close
    exit