using a specified expansion amount, so that character data truncation does not occur when a file requires transcoding. Character data truncation can occur when the number of bytes for a character in one encoding is different from the number of bytes for the same character in another encoding, su...
Re: Convert Text Date in a Proc SQL Where Posted 11-01-2024 04:11 PM (1902 views) | In reply to Rebecca_K %let CheckDate = 2/2/2002; &checkdate is a text string with slashes in it, not a date. Dates cannot be equal to text strings. To make a macro variables that has the...
I’m trying to understand some basic DATA step functions using fabricated data (See below). Among other things, I’m trying to write an array that converts character variables to numeric. DATAnew;LENGTHvar_5$2;/* Change the length of var_5 *//* LENGTH statment will change the...
No, Proc Means requires at least one numeric variable. 24. How SUBSTR function works? The SUBSTR function is used to extract substring from a character variable. The SUBSTR function has three arguments: SUBSTR ( character variable, starting point to begin reading the variable, number of character...
Use WHERE= or WHERE or index to optimize the WHERE expression to limit the number of observations in a PROC Step and a DATA Step Use length to limit the bytes of variables Use a _null_ data set name when we don’t need to create a data set ...
40220 EFI, PROC IMPORT and IMPORT WIZARD read a quoted 4 digit number incorrectly 64-bit Enabled AIX, 64-bit Enabled HP-UX, 64-bit Enabled Solaris, HP-UX IPF, Linux, Linux for x64, Microsoft Windows, OpenVMS on HP Integrity, Solaris for x64 40188 CALL IS8601_CONVERT generates error...
Alternative to _N_ in PROC SQL NODUPKEY with PROC SQL Use DISTINCT in CASE WHENAdvanced SAS Tutorials : SAS MacrosSAS Macro is used to automate the repetitive tasks i.e. tasks that you perform very frequently (every day or more than once in a day). It includes useful tips and tricks...
A previous article discusses the MakeString function, which you can use to convert an IML character vector into a string. This can be very useful. When I originally wrote the MakeString function, I was disappointed that I could not vectorize the computation. Recently, I learned about the COM...
• A new predefined HTTP package enables you to construct an HTTP client to access web services. • A new logger, App.TableServices.d2pkg.HTTP, enables logging of HTTP traffic through the SAS logging facility. • A connection string parameter is available when instantiating an SQLSTMT ...
过程步（procstep）的概念 过程步是指用以调用某个SAS过程（SASprocedure）的一组SAS语句所构成的相对独立的程序单元。过程步均以SAS系统中包含的各类过程（procedure）为基础，其中所能包含的语句和语句中的选项均表现为相对固定的形式，取决于所调用的具体过程。用户所能调用的SAS过程取决于安装...