Major credit card issuing networks (including Visa, MasterCard, Discover, and American Express) allow simple credit card number validation using the Luhn Algorithm (also called the “modulus 10″ or “mod 10″ algorithm). The follow…
Use GTL to generate 2X1 panel
1. GTL can easily put multiple images in a single panel;2. GTL can also apply multiple curves in a single column image;proc template; define statgraph graph.one; begingraph; entrytitle “Horsepower Profile in a 2X1 panel”; la…
How many SAS programmer opens by states?
1. Data by state is obtained manually from indeed.com (14 days range @15Mar2010);2. Conclusion: SAS programmer opens most occur on the east and west coastdata sites;length stcode $ 2;input stcode $ region sites;state=stfips(stcode);datalines;AR 6 …
Impressed with SAS Text Miner Help Files
As a tech junkie, people in the office often come by to ask for help with various software. As this is not a part of my job description and I have deadlines to meet, sometimes my response is “Press F1”. Of course, this will usually open the…
PRXMATCH Function
Prxmatch () function is very useful in locating the matching strings. Prxmatch() function has 2 parameters, the first parameter is the regular expression ID (i.e what you are looking in a string for a match) and the second parameter is the character …
$UPCASEw. format
We all know the importance of UPCASE function in handling the character case strings. But do you know that a format can let you do the same as the UPCASE function (upcasing the variables).$UPCASEw. format works similar to the UPCASE Function. It also…