![]() ![]() So what do the 1137 and 30 signify, I don't understand.įirst I looked manually at patient on row 1137, date of discharge was not missing and was in the same format as the rest and I also looked at the variable in column 30 for this patient, but it is a correct binary value. Now I don't understand this for several reasons, but mostly the variable for which I'm looking for missing values is in column 7, so why column 30? The variable in column 30 is binary btw and also there is no patient number 1137. The result has been set to the system-missing value. Note that American style dates (month/day/year) can be read under the >day, month, and year separated by spaces, dashes, slashes, decimal points, or >A field to be read under the DATE format is invalid. If I do this I get: >Error # 1137 in column 30. (btw ontslagDatum is Dutch for date of discharge) One line in the syntax to show missing values is : MISSING VALUES ontslagDatum ('NULL'). To optimize the data I'm trying to use the already existing syntax another student before me has created. ![]() I have an SPSS dataset with 46 variables (columns) and 19228 patients (rows) defined by their patient number. I'm doing research for my degree in epidemiology about patients at the ER.
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