input id date date9. visit;
101 01jan2015 1
101 02jan2015 2
101 06jan2015 3
102 04jan2015 1
102 07jan2015 2
102 12jan2015 3
103 06jan2015 1
103 13jan2015 2
write a program to find out missing dates between visits by each subject.
i have multiple .csv files in a unix directory.
every file is having variable names as header.even for empty file also.
suppose take 3 files
a.csv contains data as
b.csv contains data as
and c.csv contains
name;age,salary; (only headers)
Now i want to import and append all these files in to a single dataset.
i tried infile statement with *.csv to import all at a time.
but i m not getting correct data.
please help me . its urgent.
thank you in advance
/*i have the following dataset.*/
input marks ;
Now i should get the result as sum of 1 to 5 i.e(10+20+30+40+50)=150
and 2 to 6 i.e(20+30+40+50+60)=200
and 3 to 7 i.e(30+40+50+60+70)=250 and so on.
how to get it.
thanks in advance
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My name is Priya,am new to this Forum.
am looking for SAS Platform Administration Interview
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It would be a great favor to me if you can email the
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tell me how and write the code?
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