PROC IMPORT OUT= WORK.ozone 
            DATAFILE= "Z:\760\data\ozone.txt" 
            DBMS=TAB REPLACE;
     GETNAMES=YES;
     DATAROW=2; 
RUN;

PROC SGSCATTER;
    MATRIX Ozone Solar Wind Temp Day;
RUN;

PROC SGSCATTER;
    MATRIX Ozone Solar Wind Temp Day / DIAGONAL=(HISTOGRAM);
RUN;

PROC REG;
    MODEL Ozone = Solar Wind Temp Day;
RUN;

DATA PredictMe;
	INPUT Ozone Solar Wind Temp Day;
	DATALINES;
. 180 15 70 274
. 180 5 90 274
RUN;

DATA ozone;
	SET ozone PredictMe;
RUN;

PROC REG;
    MODEL Ozone = Solar Wind Temp Day / CLM;
RUN;

DATA ozone;
	SET ozone;
	logOzone = log(Ozone);
RUN;

PROC REG;
    MODEL logOzone = Solar Wind Temp Day / CLM PARTIAL;
RUN;