%let dir = D:\写书\SAS表格宏\output\; /*事先转换rcs.sas7bdat, 需要要运行 SAS9.4英文版,SAS中文版出错*/ libname casedata 'D:\写书\SAS表格宏'; DATA rhc; set casedata.rhc; RUN; /*%let 定义协变量;分类、连续变量;本例精简变量*/ /*PROC format; value death 1 = "Yes" 0= "No"...
18. EXTENDED ATTRIBUTES: A New Metadata Creation Feature in SAS® 9.4 for Data Sets and Variables, Joseph Hinson 19. The Curious CAT (Q, S, T, X) Functions, Jinson Erinjer [CATX] 20. Let the CAT Out of the Bag: String Concatenation in SAS® 9, Joshua Horstman [CATX]...
Let's say tha 71、t we have an Excel file called auto.xls in directory "d:temp" and we want to convert it into a SAS data file (call it myauto) and put it into the directory "c:dissertation". Here is what we can do.libname dis "c:dissertation"proc import datafile="d:tempauto...
如果想被分隔符隔开 在后面加 separated by... More about Creating and Using Macro Variables two types of macro variables: automatic macro variables, which are provided by SAS user-defined macro variables, whose values you create and define create macro: %let = 一些auto存好的: macro character fu...
The answer is to use libname statement. Let's say that we have an Excel file called auto.xls in directory "d:temp" and we want to convert it into a SAS data file (call it myauto) and put it into the directory "c:dissertation". Here is what we can do. ...
Tip:Data set options that apply to a data set list apply to all of the data sets in the list. Data set options specify actions that apply only to the SAS data set with which they appear. They let you perform the following operations: ...
Now, let's examine RMSE and Cp. Interestingly enough, in terms of both RMSE and Cp, the full model is worse than the two-variable model. The RMSE of the best two-variable is 1.81 but that of the full model is 1.83 (see the red arrow in the right panel)! The Cp of the best tw...
Let’s say you create a tool that differentiates parsley from cilantro. Two totally different herbs. With machine learning, you’d need to tell the tool which characteristics can be differentiated. In this case, it would be the leaf type. But with deep learning, the features are already sing...
According to Simon, “Since implementing SAS, efficiencies afforded by analytics have reduced costs at the university by more than $1 million. Factor in the positive impacts on student success, and you’ve got a strong analytics culture where decision making generates wins on multiple fronts.” ...
For brevity, let's consider only applying a format. To use the PUT function, you must know Read More EnglishLearn SAS | Programming Tips Rick WicklinOctober 14, 2024 0 Understand the PUT and INPUT functions in SAS In SAS, the INPUT and PUT functions are powerful functions that ...