Hi, I have NEVER  had this problem in my LIFE!    What is wrong??      My code for a perm SAS dataset won't read. It keeps coming back saying there is no library.  I have used this code all my life!      MY CODE   options linesize=132 pagesize=60 nocenter date; *center;                         options pageno=1; LIBNAME maosi 'C:\sas\a_study\maosim'; libname library2 'c:\sas\a_study\maosim'; options fmtsearch=(library2);   proc contents data=maosi.datatable; run;       It keeps putting this out in the log: ERROR: Library MAOSI does not exist. 133 run; ... View more

  Hi.      Happy new year!   I have done this before, but with a constraint of time, I just can't figure it out.  Hoping someone will help me.    I have 2 data sets for a longitudinal database.     The short one is a database with age, and basic information, including type of medicine. The variable for the short database that I want to merge with each visit in the visit database is called MEDTYPE.    I need to check the differences in bloodpressure  by visits (1700 total visits) which is long SAS database form.    I need to create a table like this:                                           DrugA      DrugB    DrugC 1.drop in BP (mean and freq) 2. increase in BP (mean and freq) 3. another variable (ditto)   However, I don't have the drug type in the long database.     How do I join these so I can create that table or something like it?   I thank you and sorry to bother  you!! ... View more

HI.  HAPPY NY~~   I have a question.    How does one limit the number of digits to the right of the decimal to round to the tenth?    For example:   proc means n mean stderr clm min max range data= avisits1; vars         var diff_bg          q_pre_gluc       q_post_gluc; run;     I only want .Xth rounded.     Thanks.  ... View more