Question { 7626 }

is there any differnce between proc means and proc summary?

Answer

THE PROC SUMMARY: IN THIS CASE THE PROC SUMMARY OMIT THE VAR AND OUT WINDOW,
IN THIS CASE WE CAN GET THE ONLY 'N' OBS.

THE PROC MEANS: WE CAN GET THE OUTPUT RESULT IN OUT WINDOW
AND IF WE WANT TO STATISTICAL INFORMATION AS PER YOUR WISE
N,MEAN,MAX,MIN,STD LIKE

Question { 7652 }

libname deepak 'C:\SAS Files';
proc format;
invalue convert 'A+' = 100
'A' = 96
'A-' = 92
'B+' = 88
'B' = 84
'B-' = 80
'C+' = 76
'C' = 72
'F' = 65;
data deepak.grades;
input ID $3. Grade convert.;
*format Grade convert. ;
datalines;
001 A-
002 B+
003 F
004 C+
005 A
;

proc print data = deepak.grades;
run;
I get the following output
Obs ID Grade
1 001 .
2 002 .
3 003 .
4 004 .
5 005 .

I don’t understand why Grade shows up as a missing value.
Everything seems fine, including ID $3.
Now, in case I use ID : $3. Or use column input, I get the
desired output.

Kindly help
Deepak

Answer

Hi,
you must assign position of Grade variable.you gave a length of id is $3. so you must gave a proper position to Grade variable otherwise it will show the missing.

proc format;
invalue convert 'A-' = 100
'A' = 96
'B+' = 88
'C+' = 76
'F' = 65
;
run;

data deepak;
input ID $3. @5 Grade convert.;
datalines;
001 A-
002 B+
003 F
004 C+
005 A
;
run;
proc print data = deepak;
run;

Question { Sristek, 5759 }

what is the formula to measure Baseline

Answer

The base line is when the subject before takes drug and after takes the drug and if the subject is got a any problem with drug and his health.

Base Line =Post Base Line- current Base Line

Question { 5293 }

data jagan1.s;
input bp$;
cards;
100/90
120/89
112/87
run;
in the above code how to convert character data values to numeric data values?

Answer

Using input function

data jaganl.1;
input bp$;
a=input(bp);
cards;
100/90
120/89
112/87
;
run;

Question { Accenture, 20922 }

When you will use nowd option in report???

Answer

As per my knowledge If we use the ODS in the proc report that time we use the nowd.

Question { AON, 8743 }

diff between nodup rec and ondup key???

Answer

Hi,
As per my knowledge the key word is wrong in this question "ondup key". I know nodup and nodupkey and dupout.