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https://github.com/yabwon/SAS_PACKAGES.git
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SAS Packages Framework, version 20200911:
- New macros added: %loadPackageS() and %verifyPackage()
- %installPackage() allow to install multiple packages with in run
- %listPackages() updated
- %generatePackage() provides hash digest of the package zip file (for SAS 9.54M6 and later)
- Bug fixes
- New version of documentation and "getting started"
Packages recompiled with new version of SAS Packages Framework:
- BasePlus [0.62]
- getVars() modified to handle "long" lists of variables
- QuickSort functions added
- SQLinDS [2.1]
- DFA (Dynamic Function Arrays) [0.2]
- macroArray [0.4]
-new parameter `which=` added to the %do_over macro
- dynMacroArray [0.2]
2.7 KiB
2.7 KiB
SAS Packages:
To get started with SAS Packages try this Getting Started with SAS Packages presentation (see the ./SPF/Documentation directory).
Available packages:
Currently the following packages are available:
- SQLinDS[2.1], 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.
data class;
set %SQL(
select age, name, weight, height
from sashelp.class
order by age
);
WH = weight + height;
run;
SHA256 digest for SQLinDS: 3EBC11A0890B6128DDB51643DC91F9DA1BDBF283535664540887FA7E7EA9744F
- DFA (Dynamic Function Arrays)[0.2], 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.
%createDFArray(ArrDynamic, resizefactor=17);
data _null_;
call ArrDynamic("Allocate", -2, 2);
do i = -2 to 2;
call ArrDynamic("Input", i, 2**i);
end;
L = .; H = .;
call ArrDynamic("Dim", L, H);
put L= H=;
call ArrDynamic("+", 3, 8);
call ArrDynamic("+",-3, 0.125);
call ArrDynamic("Dim", L, H);
put L= H=;
Value = .;
do i = L to H;
call ArrDynamic("O", i, Value);
put i= Value=;
end;
run;
SHA256 digest for DFA: BB8768E977D62429368CFF2E5338A6553C35C998AEC09AF24088BA713BB54DDA
- macroArray[0.4], implementation of an array concept in a macrolanguage, e.g.
%array(ABC[17] (111:127), macarray=Y);
%macro test();
%do i = 1 %to 17;
%put &i.) %ABC(&i.);
%end;
%mend;
%test()
%let %ABC(13,i) = 99999; /* i = insert */
%do_over(ABC, phrase=%nrstr(
%put &_i_.%) %ABC(&_i_.);
),
which = 1:H:2
);
SHA256 digest for macroArray: 5C9208ADD091E354794C24FA830F527D17CFC758C24CB77BF2154949059F7E6F
- BasePlus[0.62] adds a bunch of functionalities I am missing in BASE SAS, such as:
call arrMissToRight(myArray);
call arrFillMiss(17, myArray);
call arrFill(42, myArray);
rc = delDataset("DataSetToDrop");
string = catXFn("date9.", "#", myArray);
format x bool.;
%put %getVars(sashelp.class, pattern = ght$, sep = +, varRange = _numeric_);
SHA256 digest for BasePlus: 278621A6D8BBBB791DEA4C215D4261F2CB8F8B76B1397F7FA9B2E4219E77CB5A
- dynMacroArray[0.2], set of macros (wrappers for a hash table) emulating dynamic array in the data step (macro predecessor of DFA) SHA256 digest for dynMacroArray: 066186B94B2976167C797C6A6E6217E361E8DEB10F2AB81906E0A325E5243084