How do I convert a date to a character?
How do I convert a date to a character?
You can use the as. Date( ) function to convert character data to dates. The format is as. Date(x, “format”), where x is the character data and format gives the appropriate format.
How do I change a variable to character in SAS?
To convert numeric values to character, use the PUT function: new_variable = put(original_variable, format.); The format tells SAS what format to apply to the value in the original variable. The format must be of the same type as the original variable.
How do I change a variable in SAS?
You cannot change the type of a variable. You will need to create a new variable from the old variable with the new data type and then drop and rename to keep the original names.
How do you create a date variable in SAS?
A SAS date can be created using the MDY function so that you supply the values for the month, day, and year values. data one; input month day year; datalines; 1 1 99 02 02 2000 ; /* Use the MDY function along with variables representing the month, day, */ /* and year values to create a SAS date.
What is SAS format date?
A SAS datetime is the number of seconds since (or until) Jan 1, 1960. A SAS date is the number of days since (or until) Jan 1, 1960. The DATEPART function converts the datetime to a date value. Or if you simply need to format it for display purposes, or as a class variable in a SAS proc, use the DTDATE9.
What is SAS format?
SAS Formats and Informats. An informat is a specification for how raw data should be read. A format is a layout specification for how a variable should be printed or displayed. SAS contains many internal formats and informats, or user defined formats and informats can be constructed using PROC FORMAT.
What is SAS data format?
SAS – Numeric Formats. SAS can handle a wide variety of numeric data formats. It uses these formats at the end of the variable names to apply a specific numeric format to the data. SAS use two kinds of numeric formats.
