1. Main Program to make all the 16,000+ SAS programs to read in each individual sequence - SF_All_Macro.sas

All 16,000+ SAS Programs: SF20091YR_SAS.zip

SF20091YR_SAS.zip - Contains 16,000+ sas programs, one for each summary file, which can be used to convert each estimate and margin of error summary file into a SAS Dataset, which include table stubs.

SF_All_Macro.sas - This is a detailed example SAS program containing SAS macros which accesses the three different type of Summary Files for one table for all geographies from the ACS summary file. It is recommended that you review this document before using this SAS program.

Light modifications need to be made to the SAS programs in the zip file before using them. The SAS programs included in the sascode.zip have variable and value labels. Using SAS, a data user can open any of the programs, edit the libname and infile statements of the program, and modify the input, output file names and the directories being used to store data to reference the summary files after they have been copied onto the user's computer. Data users may also want to delete columns from output SAS data set not being used to reduce the data set size. After these modifications are made, these programs should be able to run using SAS. Users who do not have SAS are free to read these ACSII summary files into any program of their choice. All values in the ASCII summary files are in CSV-format (comma-separated values). Sample SAS Code showing how to combine the contents of the data files with the geographic file:

/* Add a libname statement referencing the directory being used */

/* Sort all four summary file files by LOGRECNO */

PROC SORT data=census.g20091ak;

by LOGRECNO;

RUN;


PROC SORT data=census.SFe0001ak;

by LOGRECNO;

RUN;

PROC SORT data=census.SFm0001ak;

by LOGRECNO;

RUN; /*

Merge all four files by LOGRECNO */

DATA census.coall;

MERGE census.g20091ak census.SFe0001ak census.SFm0001ak;

by LOGRECNO;

RUN;

Excel Templates: SummaryFileXLS.zip - The Compressed file contains 176 individual XLS files, 1 per each Summary File Sequence. User can import the summary file (text file) into Excel to make the summary file more user friendly.

1) Open the appropriate Excel template for the Sequence ID you would like to import into Excel. The file will default to open on sheet 'E'. Both Sheet 'E' and 'M' have the same information; one sheet is for 'Estimates' and one sheet for 'Margin of Errors'. When the file is open in Excel 2007 it should appear as Figure 1-1 below.

Figure 1-1



2) Place your cursor in cell 'A3' and click on the 'Data' tab in the Excel tool bar. As shown in Figure 1-2 below.

Figure 1-2



3) To import the Summary File text file into Excel click on 'From Text' in the 'Get External Data' section of the tool bar.

Figure 1-3



4) The Step 1 of the Excel 'Text Import Wizard' will appear. Under 'Original data type' choose 'Delimited', and then click 'Next'.

Figure 1-4



5) Step 2 of the Excel 'Text Import Wizard' will appear. Under 'Delimiters' choose 'Comma', you may click 'Finish' to import the file at this or choose 'Next' to format the excel columns to your liking; Example purposes click 'Next'.

Figure 1-5



A Pop up window will appear for to confirm cell 'A3' as the correct cell. Click 'OK'.

Figure 1-6



6) The summary file will be imported in Excel.

Figure 1-7



Row 1 - Contains a unique identifier of Table ID and Line Number with a '_' between them

Row 2 - Contains the associated metadata for each unique Identifier

Row 3 - Is the first Row of the imported data