New version CSPro 4.1.001 Release Date: 2011-05-05

New version CSPro 4.1.001  Release Date: 2011-05-05 http://www.census.gov/population/international/software/cspro/csprodownload.html

Using execsystem to Retrieve a Computer's Username

An example of when this could be useful is if you want to create a PFF file with the data file named after the login ID of the keyer who has logged onto that machine.

PROC GLOBAL


alpha (20) tempFilename = "tempusername.txt";

alpha (300) str;

FILE inputFile;

alpha (50) username;


PROC EXAMPLE

execsystem(maketext('cmd /c "set username > %s"',strip(tempFilename)),wait);

setfile(inputFile,strip(tempFilename));

fileread(inputFile,str);

close(inputFile);

filedelete(strip(tempFilename));

// str looks like this: USERNAME=pedro

username = str[poschar("=",str) + 1];

errmsg("Computer username is %s",strip(username));

Creating a Sample Data File

If you want to create a simple sample data file (perhaps to test tabulations or edits instead of using the complete data file), you can create a small batch program to select cases to output. For instance, this program selects every twentieth case to generate a 5% sample:



PROC GLOBAL

numeric samplePercentage = 5;

numeric caseCount = 0;

PROC CREATESAMPLE_QUEST

preproc

inc(caseCount);

if caseCount = ( 100 / samplePercentage ) then

caseCount = 0;
else

skip case;
endif;

Alternatively, you can use the random function to generate a sample file that does not choose every nth case. Remember to call the seed function before using the random function.

if random(1,100 / samplePercentage) <> 1 then

skip case;

endif;

Randomizing the Order of Questions

In CSPro there is no simple way to change the order that questions are asked in a data entry application, but it can be done with some logic. The following code is an example of how one can use logic to randomize the order that questions are asked. The code randomizes the order in which five questions, the field names of which are listed in the fieldNames array, are asked.

PROC GLOBAL

numeric numQuestions = 5;

array questionOrder(5);

array alpha fieldNames(5) = "QUESTION1","QUESTION2","QUESTION3","QUESTION4","QUESTION5";

alpha fieldName;

function gotoQuestion(questionNumber)

fieldName = fieldNames(questionNumber);

move to fieldName;

end;

function nextQuestion()
fieldName = getsymbol();

// see where we are in the list

numeric i;
do i = 1 while fieldNames(i) <> fieldName

enddo;

// now i points to what question number we're on

// now find out where in the order it is

numeric j;
do j = 1 while questionOrder(j) <> i
enddo;
if j = numQuestions then

move to ANOTHER_QUESTION; // we are done with the rotating questions
else

gotoQuestion(questionOrder(j + 1));

endif;
end;

function startQuestions()

numeric i,j;

do i = 1 while i <= numQuestions

questionOrder(i) = random(1,numQuestions);

// see if this question has already been inserted

do j = ( i - 1 ) while j > 0 by (-1)

if questionOrder(j) = questionOrder(i) then // the new value is a repeat

j = 0; // this will terminate the inner do loop

i = i - 1; // this will force the outer do loop to repeat for this value

endif;

enddo;

enddo;
gotoQuestion(questionOrder(1));
end;

PROC CHANGEQUESTIONORDER_FF

preproc

seed(systime());

PROC CHANGEQUESTIONORDER_ID

startQuestions();

PROC QUESTION1

nextQuestion();

PROC QUESTION2

nextQuestion();

PROC QUESTION3
nextQuestion();

PROC QUESTION4
nextQuestion();

PROC QUESTION5

nextQuestion();

CSPro Mobile Data Sheet

Organization that developed the Tool:	: Macro International
Website for the Tool:	: http://www.census.gov/ipc/www/...
Main Contact:	Guillermo Rojas Main
Contact Email :	jose.g.rojas@macrointernatiuonal.com
Problem or Need:	With CS Pro Mobile, data can be captured directly into a computer-readable form rather than using paper questionnaires.
Brief Description:	CS Pro Mobile is a census and survey processing system for capturing household and other survey data directly on PDAs.
Tool Category:	App resides and runs on a server
Key Features :	Handles complex surveys on PDAs Multiple language support
Main Services:	Voting, Data Collection, Surveys, and Polling
Tool Maturity:	Currently deployed
Current Version:	4
Platforms:	Windows Mobile
Program/Code Language:	Pocket PC and Microsoft Smartphone
Organizations Using the Tool:	US Census Bureau
Number of Current End Users:	Under 100
Number of current beneficiaries:	Under 100
Handsets/devices supported:	Dell Axim, HP 2795, HP iPaq 210-212, other Pocket PCs and Smartphones
Languages supported:	English
Is the Tool's Code Available?:	No
Is an API available to interface with your tool?:	No
Countries:	United States