I have a dataset that I am using to create multiple time-series like graphs (the x-variable is academic years, Year2 in the data). My data doesn't contain a complete sequence of years so I am trying to find a way to fill them in. This data set is part of a program being used to automate report building, so I need it to be as generic as possible, as the results may change from run to run. I have attached a picture of my current data table. I need to complete the sequence of Year from 1 to 15 for each distinct combination of Sport, Injcomb and Event_Type (I can convert to academic years and fill in missing ratios with 0 later).
How about
data have;
length sport $30 injcomb $30;
infile datalines delimiter=' ';
input sport $ injcomb $ event_type year ratio;
datalines;
boys_swimming Muscle_Strain 1 5 0.12
boys_swimming Muscle_Strain 1 8 0.05
boys_swimming Muscle_Strain 1 9 0.05
boys_swimming Muscle_Strain 1 11 0.06
boys_swimming Muscle_Strain 1 15 0.28
boys_swimming Concussion 1 6 0.28
boys_swimming Concussion 1 10 0.28
boys_swimming Concussion 1 12 0.28
boys_swimming Concussion 1 14 0.28
boys_swimming Tendonitis 2 4 0.28
boys_swimming Tendonitis 2 5 0.28
boys_swimming Tendonitis 2 6 0.28
boys_swimming Tendonitis 2 7 0.28
boys_swimming Tendonitis 2 9 0.28
boys_swimming Tendonitis 2 13 0.28
boys_swimming Tendonitis 2 14 0.28
boys_swimming Tendonitis 2 15 0.28
boys_swimming Concussion 2 7 0.28
boys_swimming Concussion 2 8 0.28
boys_swimming Concussion 2 10 0.28
boys_swimming Concussion 2 11 0.28
boys_swimming Concussion 2 12 0.28
boys_swimming Concussion 2 13 0.28
boys_swimming Concussion 2 14 0.28
boys_swimming Concussion 2 15 0.28
;
data want;
if _N_ = 1 then do;
dcl hash h(dataset : "have");
h.definekey("sport", "injcomb", "year");
h.definedata("ratio");
h.definedone();
end;
set have;
by sport injcomb notsorted;
if first.injcomb then do year = 1 to 15;
if h.find() ne 0 then ratio = .;
output;
end;
run;
Result:
sport injcomb event_type year ratio boys_swimming Muscle_Strain 1 1 . boys_swimming Muscle_Strain 1 2 . boys_swimming Muscle_Strain 1 3 . boys_swimming Muscle_Strain 1 4 . boys_swimming Muscle_Strain 1 5 0.12 boys_swimming Muscle_Strain 1 6 . boys_swimming Muscle_Strain 1 7 . boys_swimming Muscle_Strain 1 8 0.05 boys_swimming Muscle_Strain 1 9 0.05 boys_swimming Muscle_Strain 1 10 . boys_swimming Muscle_Strain 1 11 0.06 boys_swimming Muscle_Strain 1 12 . boys_swimming Muscle_Strain 1 13 . boys_swimming Muscle_Strain 1 14 . boys_swimming Muscle_Strain 1 15 0.28 boys_swimming Concussion 1 1 . boys_swimming Concussion 1 2 . boys_swimming Concussion 1 3 . boys_swimming Concussion 1 4 . boys_swimming Concussion 1 5 . boys_swimming Concussion 1 6 0.28 boys_swimming Concussion 1 7 0.28 boys_swimming Concussion 1 8 0.28 boys_swimming Concussion 1 9 . boys_swimming Concussion 1 10 0.28 boys_swimming Concussion 1 11 0.28 boys_swimming Concussion 1 12 0.28 boys_swimming Concussion 1 13 0.28 boys_swimming Concussion 1 14 0.28 boys_swimming Concussion 1 15 0.28 boys_swimming Tendonitis 2 1 . boys_swimming Tendonitis 2 2 . boys_swimming Tendonitis 2 3 . boys_swimming Tendonitis 2 4 0.28 boys_swimming Tendonitis 2 5 0.28 boys_swimming Tendonitis 2 6 0.28 boys_swimming Tendonitis 2 7 0.28 boys_swimming Tendonitis 2 8 . boys_swimming Tendonitis 2 9 0.28 boys_swimming Tendonitis 2 10 . boys_swimming Tendonitis 2 11 . boys_swimming Tendonitis 2 12 . boys_swimming Tendonitis 2 13 0.28 boys_swimming Tendonitis 2 14 0.28 boys_swimming Tendonitis 2 15 0.28 boys_swimming Concussion 2 1 . boys_swimming Concussion 2 2 . boys_swimming Concussion 2 3 . boys_swimming Concussion 2 4 . boys_swimming Concussion 2 5 . boys_swimming Concussion 2 6 0.28 boys_swimming Concussion 2 7 0.28 boys_swimming Concussion 2 8 0.28 boys_swimming Concussion 2 9 . boys_swimming Concussion 2 10 0.28 boys_swimming Concussion 2 11 0.28 boys_swimming Concussion 2 12 0.28 boys_swimming Concussion 2 13 0.28 boys_swimming Concussion 2 14 0.28 boys_swimming Concussion 2 15 0.28
Please post the data you have in usable form and show what you expect as result after missing values have been added.
Here's a minimal example:
data have;
length sport $30 injcomb $30;
infile datalines delimiter=' ';
input sport $ injcomb $ event_type year ratio;
datalines;
boys_swimming Muscle_Strain 1 5 0.12
boys_swimming Muscle_Strain 1 8 0.05
boys_swimming Muscle_Strain 1 9 0.05
boys_swimming Muscle_Strain 1 11 0.06
boys_swimming Muscle_Strain 1 15 0.28
boys_swimming Concussion 1 6 0.28
boys_swimming Concussion 1 10 0.28
boys_swimming Concussion 1 12 0.28
boys_swimming Concussion 1 14 0.28
boys_swimming Tendonitis 2 4 0.28
boys_swimming Tendonitis 2 5 0.28
boys_swimming Tendonitis 2 6 0.28
boys_swimming Tendonitis 2 7 0.28
boys_swimming Tendonitis 2 9 0.28
boys_swimming Tendonitis 2 13 0.28
boys_swimming Tendonitis 2 14 0.28
boys_swimming Tendonitis 2 15 0.28
boys_swimming Concussion 2 7 0.28
boys_swimming Concussion 2 8 0.28
boys_swimming Concussion 2 10 0.28
boys_swimming Concussion 2 11 0.28
boys_swimming Concussion 2 12 0.28
boys_swimming Concussion 2 13 0.28
boys_swimming Concussion 2 14 0.28
boys_swimming Concussion 2 15 0.28
;
I want this with a complete sequence of years 1 to 15 for each sport, injcomb and event_type combo (i.e. boys_swimming muscle_strain 1). For added lines, ratio can be missing.
How about
data have;
length sport $30 injcomb $30;
infile datalines delimiter=' ';
input sport $ injcomb $ event_type year ratio;
datalines;
boys_swimming Muscle_Strain 1 5 0.12
boys_swimming Muscle_Strain 1 8 0.05
boys_swimming Muscle_Strain 1 9 0.05
boys_swimming Muscle_Strain 1 11 0.06
boys_swimming Muscle_Strain 1 15 0.28
boys_swimming Concussion 1 6 0.28
boys_swimming Concussion 1 10 0.28
boys_swimming Concussion 1 12 0.28
boys_swimming Concussion 1 14 0.28
boys_swimming Tendonitis 2 4 0.28
boys_swimming Tendonitis 2 5 0.28
boys_swimming Tendonitis 2 6 0.28
boys_swimming Tendonitis 2 7 0.28
boys_swimming Tendonitis 2 9 0.28
boys_swimming Tendonitis 2 13 0.28
boys_swimming Tendonitis 2 14 0.28
boys_swimming Tendonitis 2 15 0.28
boys_swimming Concussion 2 7 0.28
boys_swimming Concussion 2 8 0.28
boys_swimming Concussion 2 10 0.28
boys_swimming Concussion 2 11 0.28
boys_swimming Concussion 2 12 0.28
boys_swimming Concussion 2 13 0.28
boys_swimming Concussion 2 14 0.28
boys_swimming Concussion 2 15 0.28
;
data want;
if _N_ = 1 then do;
dcl hash h(dataset : "have");
h.definekey("sport", "injcomb", "year");
h.definedata("ratio");
h.definedone();
end;
set have;
by sport injcomb notsorted;
if first.injcomb then do year = 1 to 15;
if h.find() ne 0 then ratio = .;
output;
end;
run;
Result:
sport injcomb event_type year ratio boys_swimming Muscle_Strain 1 1 . boys_swimming Muscle_Strain 1 2 . boys_swimming Muscle_Strain 1 3 . boys_swimming Muscle_Strain 1 4 . boys_swimming Muscle_Strain 1 5 0.12 boys_swimming Muscle_Strain 1 6 . boys_swimming Muscle_Strain 1 7 . boys_swimming Muscle_Strain 1 8 0.05 boys_swimming Muscle_Strain 1 9 0.05 boys_swimming Muscle_Strain 1 10 . boys_swimming Muscle_Strain 1 11 0.06 boys_swimming Muscle_Strain 1 12 . boys_swimming Muscle_Strain 1 13 . boys_swimming Muscle_Strain 1 14 . boys_swimming Muscle_Strain 1 15 0.28 boys_swimming Concussion 1 1 . boys_swimming Concussion 1 2 . boys_swimming Concussion 1 3 . boys_swimming Concussion 1 4 . boys_swimming Concussion 1 5 . boys_swimming Concussion 1 6 0.28 boys_swimming Concussion 1 7 0.28 boys_swimming Concussion 1 8 0.28 boys_swimming Concussion 1 9 . boys_swimming Concussion 1 10 0.28 boys_swimming Concussion 1 11 0.28 boys_swimming Concussion 1 12 0.28 boys_swimming Concussion 1 13 0.28 boys_swimming Concussion 1 14 0.28 boys_swimming Concussion 1 15 0.28 boys_swimming Tendonitis 2 1 . boys_swimming Tendonitis 2 2 . boys_swimming Tendonitis 2 3 . boys_swimming Tendonitis 2 4 0.28 boys_swimming Tendonitis 2 5 0.28 boys_swimming Tendonitis 2 6 0.28 boys_swimming Tendonitis 2 7 0.28 boys_swimming Tendonitis 2 8 . boys_swimming Tendonitis 2 9 0.28 boys_swimming Tendonitis 2 10 . boys_swimming Tendonitis 2 11 . boys_swimming Tendonitis 2 12 . boys_swimming Tendonitis 2 13 0.28 boys_swimming Tendonitis 2 14 0.28 boys_swimming Tendonitis 2 15 0.28 boys_swimming Concussion 2 1 . boys_swimming Concussion 2 2 . boys_swimming Concussion 2 3 . boys_swimming Concussion 2 4 . boys_swimming Concussion 2 5 . boys_swimming Concussion 2 6 0.28 boys_swimming Concussion 2 7 0.28 boys_swimming Concussion 2 8 0.28 boys_swimming Concussion 2 9 . boys_swimming Concussion 2 10 0.28 boys_swimming Concussion 2 11 0.28 boys_swimming Concussion 2 12 0.28 boys_swimming Concussion 2 13 0.28 boys_swimming Concussion 2 14 0.28 boys_swimming Concussion 2 15 0.28
I'm glad to hear that 🙂
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