submits all of the code to the DATA step compiler, which, in turn, executes the code.creates a DATA step with an INPUT statement.When you use PROC IMPORT to read a comma-separated file, a tab-separated file, or other delimited file, the procedure does the following actions by default: You can recall the DATA Step source code that the procedure creates and modify that.įrom the documentation File " Format-Specific Reference for the IMPORT and EXPORT Procedures" Delimited Files There is no option for directly specifying the column formats with the IMPORT Procedure. ( Based on binary limits of mantissa and exponent features in double precision floating point values)įrom the " SAS Companion for Windows" Significant Digits and Largest Integer by Length for SAS Variables under Windows There is a SAS limit to the how large a numeric can be and still retain exact integer representation. I simply want to change the format or possibly the variable length (call the variable ID) in the proc import stage. However the file is imported and i can see that all rows and variables are included. When this is read i get the error message proc import DATAFILE="W:FILE1.txt" OUT=FILE1 DBMS=dlm replace delimiter=' ' guessingrows=100 run The code below is the standard code I use to import the files (using mixed=yes does not seem to help and expanding the guessingrows changes nothing exept when i have it set to max which just makes the whole system crash). Searching for the documentation has not been fruitful at all, with very few additional options found. How can i make SAS read exactly what is in the. When imported SAS then, for some reason, reads it as (numeric, correctly but not importantly) 3.0118596E23. The original value per observation is a random number (though all of approximately 20-25 digits) and for one obs might be something like 301185964728506014850593. The problem I have is when importing the file one of the variables gets the wrong formatting. The values are separated by semi colons and each file has several million observations.
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