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7fa70d5ad4
**SAS Packages Framework**, version 20211111:
- The `packages` fileref can point to multiple directories now, e.g. `filename packages ("/dir/nr/one" "/dir/nr/two");`
- New macro `%extendPackagesFileref()` added,
- Help updated,
- Packages regenerated with new version of SPF:
- DFA,
- GSM,
- MacroArray,
- BasePlus,
- dynMacroArray,
- SQLinDS.
129 lines
4.1 KiB
Markdown
129 lines
4.1 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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Currently the following packages are available:
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---
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- **SQLinDS**\[2.2\], 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: F2BE3CC68C9A34DD324FD35C8287A4F89737E2E28E806E0DD7FB0EBF60F7C569
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[Documentation for SQLinDS](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/sqlinds.md "Documentation for SQLinDS")
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---
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- **MacroCore**\[1\], a macro library for SAS application developers. Over 100 macros for Base SAS, metadata, and Viya. Provided by the [SASjs framework](https://sasjs.io "SASjs framework").
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SHA256 digest for MacroCore: A23C29529F3CE7D0C8BEE9545C5D22D5B5594907547374A5135B8E5A48D7687B
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[Documentation for MacroCore](https://core.sasjs.io "Documentation for MacroCore")
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---
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- **DFA** (Dynamic Function Arrays)\[0.5\], 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: C32A81304A411C1EB6BA7B76EDB8D70550F3935F35A1506E2B8019A2036FB5FF
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[Documentation for DFA](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/dfa.md "Documentation for DFA")
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---
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- **macroArray**\[0.8\], 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: 70032D27081A0EE15BC82B8F14D2A61700FA7C1F0D88B4DB516AB433CD06C4D3
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[Documentation for macroArray](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/macroarray.md "Documentation for macroArray")
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---
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- **BasePlus**\[0.994\] 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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```
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SHA256 digest for BasePlus: B34E352EC52E05B8BBE1816E6104F47677CBFDEAF7CD71B8BF04FDBFA01B0EF0
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[Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
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---
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- **GSM** (Generate Secure Macros)\[0.14\], 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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SHA256 digest for GSM: BEFAA87266D6DBA3D5983117FC36A24DE03A2F93791AC786DCDB37571A4494AC
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[Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
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---
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- **dynMacroArray**\[0.2\], set of macros (wrappers for a hash table) emulating dynamic array in the data step (macro predecessor of DFA)
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SHA256 digest for dynMacroArray: 9FE227EF3144431B51063D599148BDD8873509D1B32F1AC2979EC566E1BB1487
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---
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