22E20700_1144251745: Ex_2_wage

Kurssiasetusten perusteella kurssi on päättynyt 09.02.2021 Etsi kursseja: 22E20700

Ex_2_wage

Here is the second SAS exercise video. Here is the SAS code:

proc import

datafile="C:\Users\jarvah1\Downloads\wage.xlsx"

dbms=xlsx replace out=wage;

run;

proc contents data=wage;

proc print data=wage (obs=15);

run;

/* descriptive statistics */

proc means data=wage mean std q1 median q3;

var wage educ exper female;

run;

* correlations ;

proc corr data=wage nosimple pearson spearman;

var wage educ exper female;

run;

* OLS regression;

* level-level analysis;

proc reg data=wage;

model wage=educ exper female;

run; quit;

ods graphics off;

proc reg data=wage;

model wage=educ exper female / white vif;

run; quit;

* log-level analysis;

ods graphics off;

proc reg data=wage;

model lwage=educ exper female / white;

test educ=exper;

run; quit;

Klikkaa linkkiä Ex_2_wage