*Download the Excel file FirePlot.xlsx from the course webpage, then upload it to your;
*SAS Studio directory.  Be sure to change the datafile path so it matches your directory.;  
*PROC IMPORT will upload the file to the data set Depth;
proc import out=Depth
datafile="/home/grego1/STAT 515/FirePlot.xlsx"
dbms=xlsx
replace;
sheet='Data';
run;
*PROC UNIVARIATE generates summary statistics of data, including a good normal probability plot;
proc univariate data=Depth;
*qqplot plots your data against normal quantiles on the x axis;
qqplot Litter_Depth Fuelbed_Depth/normal;
*probplot displays percentiles along the x axis;
probplot Litter_Depth Fuelbed_Depth/normal;
run;