SAS---how to create histograms plot with specific bin in certain range - sas

Question

I attempt to crate histograms plot via proc univariate. The target is to crate the distribution with bins of 0.1 width from 0 to 1.5 and then all the remaining in one bin.
I applied the following code to identify the range from 0 to 1.5, while it cannot manage the rest. How can I correct the code?
proc univariate data=HAVE;
where pred between 0 and 1.5;
var pred;
histogram pred/ vscale=percent midpoints=0 to 2 by 0.1 normal (noprint);
run;

Answer 1

You can try something like the following code to combine two Histograms by creating two variables from one variable:
/*Temporary DS with values ranging from 01. to 2.0*/
data have;
do i=0.1 to 2.0 by 0.1;
output;
end;
rename i=pred;
run;
/*Creating two variables x(0.1-1.5) and y(1.6-2.0)*/
data have;
set have;
if pred<1.6 then x=pred;
else y=pred;
drop pred;
run;
/*Combine two Histograms*/
proc sgplot data=have;
histogram x / nbins=15 binwidth=0.1;
density x / type=normal;
histogram y / nbins=5 binwidth=1.0;
density y / type=normal;
keylegend / location=inside position=topright noborder across=2;
xaxis display=(nolabel) values=(0.1 to 2.5 by 0.1);
run;

Answer 2

Create your own groups
Create a format so it shows the way you'd like
Plot it with SGPLOT
*create your own groups for data, especially the last group;
data mileage;
set sashelp.cars;
mpg_group=floor(mpg_highway / 10);
if mpg_group in (5, 6, 7) then
mpg_group=5;
keep mpg_highway mpg_group;
run;
*format to control display;
proc format;
value mpg_fmt 1='0 to 10' 2='11 to 20' 3='21 to 30' 4='31 to 40' 5='40+';
run;
*plot the data;
proc sgplot data=mileage;
vbar mpg_group /stat=freq barwidth=1;
format mpg_group mpg_fmt.;
run;