I have the following data
DATA HAVE;
input year dz area;
cards;
2000 1 08
2000 1 06
2000 1 06
;
run;
proc freq data=have;
table area*dz / norow nocol;
run;
I get the following output
I would like to format it to put frequency in one column and percent in another column and I don't want the total column. Is there a way to do it?
Thank you!
Try adding the LIST option to get a different layout:
proc freq data=have;
table area*dz / norow nocol LIST;
run;
Pipe it to a data set and format as desired:
proc freq data=have;
table area*dz / norow nocol LIST out=want;
run;
proc print data=want;run;
Use PROC TABULATE instead (not shown), which allows you more control over your layout and formats.
Related
I want to create a line graph that includes the overall trend of a disease rate and the specific trends for males and females. I use the following code for to create the group by trends. How to add he average trend to this line graph. Thanks for your help.
proc sgplot data=have ;
vline year/response=disease_rate group=sex stat=mean datalabel=disease_rate ;
yaxis values=(0,1) label="Percentage";
run;
Here's an example of summarizing it and then displaying it on the graph. There are more than one way to do this though, this is just one.
data have;
set sashelp.heart(in=a);
year=round(2021-ageAtStart, 10);
disease_rate= status="Dead";
run;
proc means data=have mean noprint;
class sex year;
types sex sex*year;
var disease_rate;
output out=summary_stats mean=average_value;
run;
proc sort data=summary_stats;
by sex year;
run;
data graph_data;
merge summary_stats(where=(_type_=2) rename=average_value=mean_sex_year)
summary_stats(where=(_type_=3) rename=average_value = mean_sex);
by sex;
format mean_sex: percent12.1;
run;
proc sgplot data=graph_data ;
*where year > 1990;
vline year/response=mean_sex_year group=sex stat=mean datalabel=mean_sex_year ;
vline year/response=mean_sex group=sex stat=mean datalabel=mean_sex ;
run;
Use series instead of vline so that you can overlay a regression on top of it to get an average trend line. For example:
proc sql;
create table have as
select date
, region
, sum(sale) as sale
from sashelp.pricedata
group by region, date
order by region, date
;
quit;
proc sgplot data=have;
series x=date y=sale / group=region;
reg x=date y=sale / group=region;
xaxis fitpolicy=rotatethin;
run;
I need to create a two-way table without row and column total.
here is the code:
proc freq data = freq_table1 ;
table c * x / norow nocol nopercent ;
title "x";
run;
the output is:
I actually want:
Also, does anyone have an idea how to re-order the frequency table from 0-1 to 1-0?
Thank you very much!
JH
The best choice here is probably to use proc tabulate, as that gives you more control over the layout.
proc tabulate data = sashelp.class ;
class age height;
tables age,height*n;
run;
I have the following data
DATA HAVE;
input year dz $8. area;
cards;
2000 stroke 08
2000 stroke 06
2000 stroke 06
;
run;
After using the proc freq
proc freq data=have;
table area*dz/ list nocum ;
run;
I get the below output
I want to replace any values below 5 in "frequency" column and 0 in "percent" column with "<5" and "0", respectively.
I have the below proc format code
proc format;
picture count (round)
0-4 = ' <5' (NOEDIT);
picture pcnt (round)
0 = ' - '
other = '009.9%';
But I am not understanding how to use it in the data step to get the desired results. Please guide.
Thanks!
You can save the result of proc freq as a dataset then report it as your wish.
proc freq data=have noprint;
table area*dz/ list nocum out = want;
run;
proc print;
format COUNT count. PERCENT pcnt.;
run;
If you want your proc freq output result just as your wish, not using an extra report or print procedure, you need to code a little more. The answer is about ods style and there is a very nice article about it: Using Styles and Templates to Customize SAS® ODS Output
I have the following dataset :
data test;
input business_ID $;
datalines;
'busi1'
'busi1'
'busi1'
'busi2'
'busi3'
'busi3'
;
run;
proc freq data = test ;
table business_ID;
run;
I would like the average nummber of lines per business, that is count the total number of observations and divide it by the number of distinct businesses.
In my example : 6 observations, 3 businesses -> 6/2=3 lines per business.
I was thinking about using a proc freq or a proc mean step but so far I got only the number of lines (~freq) per business and do not know how to get to my goal.
Any idea?
You could use PROC FREQ to get the counts and then run PROC MEANS on the output.
proc freq data=test ;
tables business_id / noprint out=counts ;
run;
proc means data=counts;
var count;
run;
Or you could count them directly with PROC SQL code.
proc sql ;
select count(*)/count(distinct business_id) as mean_count
from test
;
quit;
I have the following statement
Proc Freq data =test;
tables gender;
run;
I want this to generate an output based on a condition applied to the gender variable. For example - if count of gender greater than 2 then output.
How can I do this in SAS?
Thanks
If you mean an output dataset, you can put a where clause directly in the output dataset options.
Proc Freq data =sashelp.class;
tables sex/out=sex_freq(where=(count>9));
run;
I'm not aware of how you can accomplish this only using proc freq but you can redirect the output to a data set and then print the results.
proc freq data=test;
tables gender / noprint out=tmp;
run;
proc print data=tmp;
where count > 2;
run;
Alternatively you could use proc summary, but this still requires two steps.
proc summary data=test nway;
class gender;
output out=tmp(where=(_freq_ > 2));
run;
proc print data=tmp;
run;