Programming the statistical procedures from SAS

how to report list of subjects who's visiting dates are continuously missing

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how to report list of subjects who's visiting dates are continuously missing

Data visit;

Input Subid Visitno Date: Date9. ;

Format Date Date9.;

Cards:

101     1     20jan2008

101     2     30jan2008

101     3     12feb2008

102     1     22jan2008

102     2     .

102     3     .

103     1     24jan2008

103     2     12feb2008

103     3     .

104     1     .

104     2     13feb2008

104     3     18feb2008

run;

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Re: how to report list of subjects who's visiting dates are continuously missing

Do you mean having two visits in a row missing (case 102), or all visits missing (you don't have a case for this).

Tom

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