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SAS Packages Framework, version20251122Changes: - When a package is generated with the `%generatePackage()` macro, additional info about operating system and SAS release are added to the help notes. - Documentation updated. The SQLinDS package [ver. 2.3.1] Package regenerated with SAS Packages Framework, version20251122. No functional changes, documentation cleaned up.
149 lines
4.7 KiB
Markdown
149 lines
4.7 KiB
Markdown
## SAS Packages:
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To get started with SAS Packages try this [**`Getting Started with SAS Packages`**](https://github.com/yabwon/SAS_PACKAGES/blob/main/SPF/Documentation/Getting_Started_with_SAS_Packages.pdf "Getting Started with SAS Packages") presentation (see the `./SPF/Documentation` directory).
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## Available packages:
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For "backward compatibility"/historical point of view the following packages are available under the `./packages` directory.
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Since *September 2022* the default location for packages is **SASPAC - the SAS Packages Archive** located under: [`https://github.com/SASPAC`](https://github.com/SASPAC) where each package is stored as a separate repository with historical versions too.
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Packages:
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---
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- **SQLinDS**\[2.3.1\], based on Mike Rhoads' article *Use the Full Power of SAS in Your Function-Style Macros*. The package allows to write SQL queries in the data step, e.g.
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```sas
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data class;
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set %SQL(
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select age, name, weight, height
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from sashelp.class
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order by age
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);
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WH = weight + height;
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run;
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```
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SHA256 digest for SQLinDS: F*606A24A2A6B06DAAD2D443FA9A9819D9564235A5CD8599FD15586F1EFFCB41BC
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[Documentation for SQLinDS](https://github.com/SASPAC/blob/main/sqlinds.md "Documentation for SQLinDS")
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---
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- **DFA** (Dynamic Function Arrays)\[0.5.7\], contains set of macros and FCMP functions which implement: a dynamically allocated array, a stack, a fifo queue, an ordered stack, and a priority queue, run `%helpPackage(DFA,createDFArray)` to find examples.
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```sas
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%createDFArray(ArrDynamic, resizefactor=17);
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data _null_;
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call ArrDynamic("Allocate", -2, 2);
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do i = -2 to 2;
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call ArrDynamic("Input", i, 2**i);
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end;
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L = .; H = .;
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call ArrDynamic("Dim", L, H);
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put L= H=;
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call ArrDynamic("+", 3, 8);
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call ArrDynamic("+",-3, 0.125);
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call ArrDynamic("Dim", L, H);
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put L= H=;
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Value = .;
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do i = L to H;
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call ArrDynamic("O", i, Value);
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put i= Value=;
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end;
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run;
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```
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SHA256 digest for DFA: F*012375D87F66EB3A7BF5DDD0CC5AEE28851733EE33CC63231DF9045BEB958168
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[Documentation for DFA](https://github.com/SASPAC/blob/main/dfa.md "Documentation for DFA")
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---
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- **macroArray**\[1.2.6\], implementation of an array concept in a macro language, e.g.
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```sas
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%array(ABC[17] (111:127), macarray=Y);
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%macro test();
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%do i = 1 %to 17;
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%put &i.) %ABC(&i.);
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%end;
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%mend;
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%test()
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%let %ABC(13,i) = 99999; /* i = insert */
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%do_over(ABC, phrase=%nrstr(
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%put &_i_.%) %ABC(&_i_.);
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),
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which = 1:H:2
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);
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```
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SHA256 digest for macroArray: F*3F3893F1FCD78719543703E4353F4CC19811D247C016F220FF729B283C1AD790
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[Documentation for macroArray](https://github.com/SASPAC/blob/main/macroarray.md "Documentation for macroArray")
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---
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- **BasePlus**\[3.1.1\] adds a bunch of functionalities I am missing in BASE SAS, such as:
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```sas
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call arrMissToRight(myArray);
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call arrFillMiss(17, myArray);
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call arrFill(42, myArray);
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rc = delDataset("DataSetToDrop");
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string = catXFn("date9.", "#", myArray);
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format x bool.;
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%put %getVars(sashelp.class, pattern = ght$, sep = +, varRange = _numeric_);
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%rainCloudPlot(sashelp.cars,DriveTrain,Invoice)
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%zipLibrary(sashelp,libOut=work)
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%bpPIPE(ls -la ~/)
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%dirsAndFiles(C:\SAS_WORK\,ODS=work.result)
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%put %repeatTxt(#,15,s=$) HELLO SAS! %repeatTxt(#,15,s=$);
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%put %date() %time() %datetime();
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%put %date(yymmddn10.) %time(time5.) %datetime(e8601dt.);
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%put %monthShift(2023,1,-5);
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%put #%expandDataSetsList(lib=sashelp,datasets=_all_)#;
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%workLib(ABC)
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```
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SHA256 digest for BasePlus: F*6394CE27FBCF48D475F682CBCF8CA8B4FDD6D40D2672EF571F4A561BDDF274A6
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[Documentation for BasePlus](https://github.com/SASPAC/blob/main/baseplus.md "Documentation for BasePlus")
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---
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- **GSM** (Generate Secure Macros)\[0.22.1\], package allows
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to create secured macros stored in SAS Proc FCMP functions.
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The dataset with functions can be shared between different operating systems
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and allows to generate macros on site without showing their code.
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[Recording of presentation with "how it works" description (in Polish)](https://www.youtube.com/watch?v=LtaWPe2sgRY&t=1s "YouTube").
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[The WUSS 2023 Conference article describing the idea](https://www.wuss.org/proceedings/2023/WUSS-2023-Paper-189.pdf "Article about the idea GSM")
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SHA256 digest for GSM: F*80197391195C3EC41BD436DF0C8802D3920E4D22B64009A7DE872FBDF8D4B86E
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[Documentation for GSM](https://github.com/SASPAC/blob/main/gsm.md "Documentation for GSM")
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---
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- **dynMacroArray**\[0.2.7\], set of macros (wrappers for a hash table) emulating dynamic array in the data step (macro predecessor of DFA). Development of this package is currently on hold.
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SHA256 digest for dynMacroArray: F*C1644842102C87522E22513744B249027306A833AF7951E51D1760FF28656C16
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---
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